Kearny Financial (KRNY) 10-Q 8 Nov 17 2018 Q1 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	3 Months Ended
	Sep. 30, 2017	Nov. 02, 2017
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2017
Document Fiscal Year Focus	2,018
Document Fiscal Period Focus	Q1
Trading Symbol	KRNY
Entity Registrant Name	Kearny Financial Corp.
Entity Central Index Key	1,617,242
Current Fiscal Year End Date	--06-30
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		81,017,848

CONSOLIDATED STATEMENTS OF FINA

CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017
Assets
Cash and amounts due from depository institutions	$ 17,972	$ 18,889
Interest-bearing deposits in other banks	20,851	59,348
Cash and cash equivalents	38,823	78,237
Debt securities available for sale, at fair value	475,819	444,497
Mortgage-backed securities available for sale, at fair value	160,781	169,263
Securities available for sale	636,600	613,760
Debt securities held to maturity (fair value $146,782 and $145,505)	145,954	144,713
Mortgage-backed securities held to maturity (fair value $338,654 and $350,289)	336,972	348,608
Securities held to maturity	482,926	493,321
Loans held-for-sale	3,808	4,692
Loans receivable, including unamortized yield adjustments of $2,382 and $2,808	3,260,328	3,245,261
Less allowance for loan losses	(29,445)	(29,286)
Net loans receivable	3,230,883	3,215,975
Premises and equipment	40,132	39,585
Federal Home Loan Bank of New York ("FHLB") stock	39,115	39,958
Accrued interest receivable	13,268	12,493
Goodwill	108,591	108,591
Bank owned life insurance	182,489	181,223
Deferred income tax assets, net	13,230	15,454
Other assets	18,285	14,838
Total Assets	4,808,150	4,818,127
Liabilities
Deposits: Non-interest-bearing	279,263	267,412
Deposits: Interest-bearing	2,674,005	2,662,715
Total deposits	2,953,268	2,930,127
Borrowings	808,554	806,228
Advance payments by borrowers for taxes	9,787	8,711
Other liabilities	22,308	15,880
Total Liabilities	3,793,917	3,760,946
Stockholders' Equity
Preferred stock, $0.01 par value, 100,000,000 shares authorized; none issued and outstanding
Common stock, $0.01 par value; 800,000,000 shares authorized; 81,547,848 shares and 84,350,848 shares issued and outstanding, respectively	815	844
Paid-in capital	690,204	728,790
Retained earnings	354,123	361,039
Unearned employee stock ownership plan shares; 3,512,207 shares and 3,562,382 shares, respectively	(34,049)	(34,536)
Accumulated other comprehensive income, net	3,140	1,044
Total Stockholders' Equity	1,014,233	1,057,181
Total Liabilities and Stockholders' Equity	$ 4,808,150	$ 4,818,127

CONSOLIDATED STATEMENTS OF FIN3

CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017
Statement Of Financial Position [Abstract]
Securities held to maturity, estimated fair value	$ 146,782	$ 145,505
Mortgage-backed securities held to maturity, fair value disclosure	338,654	350,289
Loans receivable, unamortized yield adjustments	$ 2,382	$ 2,808
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, shares authorized	100,000,000	100,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	800,000,000	800,000,000
Common stock, shares issued	81,547,848	84,350,848
Common stock, shares outstanding	81,547,848	84,350,848
Employee Stock Ownership Plan (ESOP), Number of Suspense Shares	3,512,207	3,562,382

CONSOLIDATED STATEMENTS OF INCO

CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Interest Income
Loans	$ 30,473	$ 25,697
Mortgage-backed securities	2,896	3,937
Debt securities:
Taxable	2,960	2,040
Tax-exempt	621	551
Other interest-earning assets	642	581
Total Interest Income	37,592	32,806
Interest Expense
Deposits	6,219	5,361
Borrowings	4,563	3,424
Total Interest Expense	10,782	8,785
Net Interest Income	26,810	24,021
Provision for Loan Losses	630	1,129
Net Interest Income after Provision for Loan Losses	26,180	22,892
Non-Interest Income
Fees and service charges	1,261	663
Gain on sale of loans	331	300
Loss on sale and write down of real estate owned	(109)	(15)
Income from bank owned life insurance	1,267	1,319
Electronic banking fees and charges	278	283
Miscellaneous	66	79
Total Non-Interest Income	3,094	2,629
Non-Interest Expense
Salaries and employee benefits	12,867	10,909
Net occupancy expense of premises	1,981	1,941
Equipment and systems	2,190	2,048
Advertising and marketing	710	549
Federal deposit insurance premium	360	305
Directors' compensation	689	225
Miscellaneous	2,489	2,683
Total Non-Interest Expense	21,286	18,660
Income before Income Taxes	7,988	6,861
Income taxes	2,756	2,194
Net Income	$ 5,232	$ 4,667
Net Income per Common Share (EPS)
Basic	$ 0.07	$ 0.05
Diluted	$ 0.07	$ 0.05
Weighted Average Number of Common Shares Outstanding
Basic	79,649	86,246
Diluted	79,708	86,304
Dividends Declared Per Common Share	$ 0.15	$ 0.02

CONSOLIDATED STATEMENTS OF COMP

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Statement Of Income And Comprehensive Income [Abstract]
Net Income	$ 5,232	$ 4,667
Other Comprehensive Income, net of tax:
Unrealized gain on securities available for sale	1,148	1,073
Gain on securities transferred from available for sale to held to maturity	17	4
Fair value adjustments on derivatives	974	3,161
Benefit plan adjustments	(43)	(224)
Total Other Comprehensive Income	2,096	4,014
Total Comprehensive Income	$ 7,328	$ 8,681

CONSOLIDATED STATEMENTS OF CHAN

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member]	Paid-in Capital [Member]	Retained Earnings [Member]	Unearned ESOP Shares [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance (in value) at Jun. 30, 2016	$ 1,147,629	$ 918	$ 849,173	$ 350,806	$ (36,481)	$ (16,787)
Balance (in shares) at Jun. 30, 2016		91,822,000
Net Income	4,667			4,667
Other comprehensive income, net of income tax expense	4,014					4,014
ESOP shares committed to be released	669		183		486
Stock option expense	34		34
Share repurchases (in value)	(35,805)	$ (27)	(35,778)
Stock repurchases (in shares)		(2,746,000)
Restricted stock plan shares earned (in value)	36		36
Cash dividends declared	(1,710)			(1,710)
Balance (in value) at Sep. 30, 2016	1,119,534	$ 891	813,648	353,763	(35,995)	(12,773)
Balance (in shares) at Sep. 30, 2016		89,076,000
Balance (in value) at Jun. 30, 2017	$ 1,057,181	$ 844	728,790	361,039	(34,536)	1,044
Balance (in shares) at Jun. 30, 2017	84,350,848	84,351,000
Net Income	$ 5,232			5,232
Other comprehensive income, net of income tax expense	2,096					2,096
ESOP shares committed to be released	732		245		487
Stock option expense	522		522
Share repurchases (in value)	(40,482)	$ (29)	(40,453)
Stock repurchases (in shares)		(2,803,000)
Restricted stock plan shares earned (in value)	1,100		1,100
Cash dividends declared	(12,148)			(12,148)
Balance (in value) at Sep. 30, 2017	$ 1,014,233	$ 815	$ 690,204	$ 354,123	$ (34,049)	$ 3,140
Balance (in shares) at Sep. 30, 2017	81,547,848	81,548,000

CONSOLIDATED STATEMENTS OF CHA7

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Unaudited) (Parenthetical) - $ / shares shares in Thousands	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Statement Of Stockholders Equity [Abstract]
ESOP shares committed to be released, shares	50	50
Restricted stock plan shares earned, shares	73	3
Dividends Declared Per Common Share	$ 0.15	$ 0.02

CONSOLIDATED STATEMENTS OF CASH

CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Cash Flows from Operating Activities:
Net Income	$ 5,232	$ 4,667
Adjustment to reconcile net income to net cash provided by operating activities:
Depreciation and amortization of premises and equipment	726	748
Net amortization of premiums, discounts and loan fees and costs	1,201	1,354
Deferred income taxes	785	285
Amortization of intangible assets	31	36
Amortization of benefit plans’ unrecognized net (gain) loss	(72)	17
Provision for loan losses	630	1,129
Loss on write-down and sales of real estate owned	109	15
Loans originated for sale	(21,902)	(18,817)
Proceeds from sale of loans held-for-sale	22,999	17,756
Realized gain on sale of loans held-for-sale, net	(213)	(113)
Realized gain on sale of loans	(118)	(187)
Realized loss on disposition of premises and equipment	8
Increase in cash surrender value of bank owned life insurance	(1,267)	(1,319)
ESOP, stock option plan and restricted stock plan expenses	2,354	739
Increase in interest receivable	(775)	(454)
Increase in other assets	(1,338)	(1,228)
Increase in interest payable	69	32
Decrease in other liabilities	(3,436)	(1,735)
Net Cash Provided by Operating Activities	5,023	2,925
Purchases of:
Debt securities available for sale	(39,999)
Debt securities held to maturity	(1,628)	(315)
Mortgage-backed securities available for sale		(30,663)
Proceeds from:
Repayments/calls/maturities of debt securities available for sale	10,247	237
Repayments/calls/maturities of debt securities held to maturity	315	25,350
Repayments/maturities of mortgage-backed securities available for sale	8,696	16,375
Repayments/maturities of mortgage-backed securities held to maturity	11,294	13,357
Purchase of loans	(13,795)	(129,270)
Proceeds from sale of loans	1,264	2,124
Net increase in loans receivable	(4,120)	(45,849)
Proceeds from sale of real estate owned		344
Additions to premises and equipment	(1,281)	(488)
Purchase of FHLB stock	(2,070)	(1,125)
Redemption of FHLB stock	2,913	136
Net Cash Used in Investing Activities	(28,164)	(149,787)
Cash Flows from Financing Activities:
Net increase in deposits	23,141	39,115
Repayment of term FHLB advances	(625,027)	(428,025)
Proceeds from term FHLB advances	625,000	425,000
Net change in overnight borrowings		25,000
Net increase (decrease) in other short-term borrowings	2,349	(3,011)
Net increase (decrease) in advance payments by borrowers for taxes	1,076	(309)
Repurchase and cancellation of common stock of Kearny Financial Corp.	(40,482)	(35,805)
Dividends paid	(2,330)	(1,710)
Net Cash (Used in) Provided by Financing Activities	(16,273)	20,255
Net Decrease in Cash and Cash Equivalents	(39,414)	(126,607)
Cash and Cash Equivalents - Beginning	78,237	199,200
Cash and Cash Equivalents - Ending	38,823	72,593
Cash paid during the period for:
Income taxes, net of refunds	4,468	1,854
Interest	10,713	8,754
Non-cash investing and financing activities:
Acquisition of real estate owned in settlement of loans	$ 901	$ 889

Principles of Consolidation

Principles of Consolidation	3 Months Ended
	Sep. 30, 2017
Accounting Policies [Abstract]
Principles of Consolidation	1. PRINCIPLES OF CONSOLIDATION The unaudited consolidated financial statements include the accounts of Kearny Financial Corp. (the “Company”), its wholly-owned subsidiary, Kearny Bank (the “Bank”) and the Bank’s wholly-owned subsidiaries, CJB Investment Corp. and KFS Financial Services, Inc. and its wholly-owned subsidiary, KFS Insurance Services, Inc. The Company conducts its business principally through the Bank. Management prepared the unaudited consolidated financial statements in conformity with accounting principles generally accepted in the United States of America (“GAAP”), including the elimination of all significant inter-company accounts and transactions during consolidation.

Basis of Presentation

Basis of Presentation	3 Months Ended
	Sep. 30, 2017
Accounting Policies [Abstract]
Basis of Presentation	2. BASIS OF PRESENTATION The accompanying unaudited consolidated financial statements were prepared in accordance with instructions for Form 10-Q and Regulation S-X and do not include information or footnotes necessary for a complete presentation of financial condition, income, comprehensive income, changes in stockholders’ equity and cash flows in conformity with GAAP. However, in the opinion of management, all adjustments (consisting of normal recurring adjustments) necessary for a fair presentation of the unaudited consolidated financial statements have been included. The results of operations for the three-month period ended September 30, 2017 are not necessarily indicative of the results that may be expected for the entire fiscal year or any other period. The data in the consolidated statement of financial condition for June 30, 2017 was derived from the Company’s 2017 annual report on Form 10-K. That data, along with the interim unaudited financial information presented in the consolidated statements of financial condition, income, comprehensive income, changes in stockholders’ equity and cash flows should be read in conjunction with the audited consolidated financial statements, including the notes thereto, included in the Company’s 2017 annual report on Form 10-K.

Net Income Per Common Share ("E

Net Income Per Common Share ("EPS")	3 Months Ended
	Sep. 30, 2017
Earnings Per Share [Abstract]
Net Income Per Common Share (EPS)	3. NET INCOME PER COMMON SHARE (“EPS”) Basic EPS is based on the weighted average number of common shares actually outstanding including restricted stock awards adjusted for Employee Stock Ownership Plan (“ESOP”) shares not yet committed to be released. 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 or which could be converted into common stock, if dilutive, using the treasury stock method. Shares issued and reacquired during any period are weighted for the portion of the period they were outstanding. The following is a reconciliation of the numerators and denominators of the basic and diluted earnings per share computations: Three Months Ended September 30, 2017 Income (Numerator) Shares (Denominator) Per Share Amount (In Thousands, Except Per Share Data) Net income $ 5,232 Basic earnings per share, income available to common stockholders $ 5,232 79,649 $ 0.07 Effect of dilutive securities: Stock options 59 $ 5,232 79,708 $ 0.07 Three Months Ended September 30, 2016 Income (Numerator) Shares (Denominator) Per Share Amount (In Thousands, Except Per Share Data) Net income $ 4,667 Basic earnings per share, income available to common stockholders $ 4,667 86,246 $ 0.05 Effect of dilutive securities: Stock options 58 $ 4,667 86,304 $ 0.05 During the three months ended September 30, 2017, the average number of options which were considered anti-dilutive totaled approximately 3,290,000. During the three months ended September 30, 2016, there were no options which were considered anti-dilutive.

Subsequent Events

Subsequent Events	3 Months Ended
	Sep. 30, 2017
Subsequent Events [Abstract]
Subsequent Events	4. SUBSEQUENT EVENTS The Company has evaluated events and transactions occurring subsequent to the statement of financial condition date of September 30, 2017 and has identified the following items that should be disclosed in these consolidated financial statements. The evaluation was conducted through the date this document was filed. On November 1, 2017, Kearny Financial Corp. (Nasdaq: KRNY), the holding company for Kearny Bank (“Kearny”), and Clifton Bancorp Inc. (Nasdaq: CSBK), the holding company for Clifton Savings Bank (“Clifton”), announced that the companies have entered into a definitive agreement pursuant to which KRNY will acquire CSBK in an all-stock transaction. Under the terms of the agreement, Clifton will merge with and into Kearny and each outstanding share of CSBK common stock will be exchanged for 1.191 shares of KRNY common stock. The transaction is valued at an estimated $408 million, or approximately $18.25 per CSBK share, based upon the 10 day volume-weighted average common stock price of $15.32 for KRNY as of October 31, 2017 and is subject to stockholder and regulatory approvals. As of September 30, 2017, CSBK had approximately $1.6 billion of assets, $1.1 billion of loans, and $915 million of deposits held across a network of 12 branches throughout Bergen, Passaic, Hudson, and Essex counties. Upon closing, KRNY stockholders and CSBK stockholders will own approximately 76% and 24% of the combined company, respectively.

Recent Accounting Pronouncement

Recent Accounting Pronouncements	3 Months Ended
	Sep. 30, 2017
Accounting Changes And Error Corrections [Abstract]
Recent Accounting Pronouncements	5. RECENT ACCOUNTING PRONOUNCEMENTS In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606) In January 2016, the FASB issued ASU 2016-01, Financial Instruments – Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) The new leases standard requires a lessor to classify leases as either sales-type, direct financing or operating, similar to existing U.S. GAAP. Classification depends on the same five criteria used by lessees plus certain additional factors. The subsequent accounting treatment for all three lease types is substantially equivalent to existing U.S. GAAP for sales-type leases, direct financing leases, and operating leases. However, the new standard updates certain aspects of the lessor accounting model to align it with the new lessee accounting model, as well as with the new revenue standard under Topic 606. Lessees and lessors are required to provide certain qualitative and quantitative disclosures to enable users of financial statements to assess the amount, timing, and uncertainty of cash flows arising from leases. The new leases standard addresses other considerations including identification of a lease, separating lease and non-lease components of a contract, sale and leaseback transactions, modifications, combining contracts, reassessment of the lease term, and re-measurement of lease payments. It also contains comprehensive implementation guidance with practical examples. For public business entities, the amendments in this Update are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. A modified retrospective approach must be applied for leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements. The Company continues to evaluate the impact of the guidance, including determining whether other contracts exist that may be deemed to be in scope. As such, no conclusions have yet been reached regarding the potential impact on adoption on the Company’s consolidated financial statements and regulatory capital and risk-weighted assets; however, the Company does not expect the amendment to have a material impact on its results of operations. In June 2016, the FASB issued ASU 2016-13, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instrument The ASU also replaces the current accounting model for purchased credit impaired loans and debt securities. The allowance for credit losses for purchased financial assets with a more-than insignificant amount of credit deterioration since origination (“PCD assets”), should be determined in a similar manner to other financial assets measured on an amortized cost basis. However, upon initial recognition, the allowance for credit losses is added to the purchase price (“gross up approach”) to determine the initial amortized cost basis. The subsequent accounting for PCD financial assets is the same expected loss model described above. Further, the ASU made certain targeted amendments to the existing impairment model for available-for-sale (AFS) debt securities. For an AFS debt security for which there is neither the intent nor a more-likely-than-not requirement to sell, an entity will record credit losses as an allowance rather than a write-down of the amortized cost basis. For public business entities that are SEC filers, the amendments are effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. The Company will apply the standard’s provisions as a cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period in which the guidance is effective (i.e. modified retrospective approach). The Company has begun its evaluation of this ASU including the potential impact on its Consolidated Financial Statements. The extent of change is indeterminable at this time as it will be dependent upon portfolio composition and credit quality at the adoption date, as well as economic conditions and forecasts at that time. Upon adoption, any impact to the allowance for credit losses, currently allowance for loan and lease losses, will have an offsetting impact on retained earnings. In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230) In January 2017, the FASB issued ASU 2017-04, Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment In March 2017, ASU 2017-07, Compensation-Retirement Benefits (Topic715), In March 2017, ASU 2017-08 Receivables-Nonrefundable Fees and Other Costs (Subtopic 310-20), In May 2017, the FASB issued ASU 2017-09, Compensation—Stock Compensation (Topic 718): Scope of Modification Accounting, In July 2017, the FASB issued ASU 2017-11, Earnings Per Share (Topic 260), Distinguishing Liabilities from Equity (Topic 480) and Derivatives and Hedging (Topic 815): I. Accounting for Certain Financial Instruments with Down-Round Features and II. Replacement of the Indefinite Deferral for Mandatorily Redeemable Financial Instruments of Certain Nonpublic Entities and Certain Mandatorily Redeemable Noncontrolling Interests with a Scope Exception. For freestanding equity-classified financial instruments, ASU 2017-11 requires entities that present earnings per share (EPS) to recognize the effect of the down-round feature when it is triggered, i.e., when the exercise price of the related equity-linked financial instrument is adjusted downward because of the down-round feature. The amount of the EPS adjustment is determined as the difference between the fair value of the instrument immediately before and after the strike price is adjusted. That amount is recorded as a dividend and as a reduction of income available to common stockholders in basic EPS. An entity may also be required to adjust its diluted EPS calculation. Convertible instruments with embedded conversion options that have down-round features will be accounted for under existing guidance. ASU 2017-11 does not change the accounting for liability-classified financial instruments where classification resulted from a term or feature other than a down-round feature. Part ll of this ASU changes the indefinite deferral available to private companies with mandatorily redeemable financial instruments and certain non-controlling interests to a scope exception, which does not have an accounting effect. For public entities, Part 1 of ASU 2017-11 becomes effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. The amendments in Part ll have no accounting impact and therefore do not have an associated effective date. The company is currently evaluating the impact of adopting this ASU on its consolidated financial statements. In August 2017, the FASB issued ASU 2017-12, Derivatives and Hedging: Targeted Improvements to Accounting for Hedging Activities,

Securities Available for Sale

Securities Available for Sale	3 Months Ended
	Sep. 30, 2017
Securities Available for Sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities	6. SECURITIES AVAILABLE FOR SALE The amortized cost, gross unrealized gains and losses and fair values of debt and mortgage-backed securities available for sale at September 30, 2017 and June 30, 2017 and stratification by contractual maturity of debt securities available for sale at September 30, 2017 are presented below: September 30, 2017 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value (In Thousands) Securities available for sale: Debt securities: U.S. agency securities $ 5,054 $ 30 $ 21 $ 5,063 Obligations of state and political subdivisions 27,458 291 24 27,725 Asset-backed securities 163,174 795 354 163,615 Collateralized loan obligations 128,052 391 60 128,383 Corporate bonds 143,014 766 1,291 142,489 Trust preferred securities 8,914 - 370 8,544 Total debt securities 475,666 2,273 2,120 475,819 Mortgage-backed securities: Collateralized mortgage obligations: Federal Home Loan Mortgage Corporation 9,300 38 56 9,282 Federal National Mortgage Association 20,051 - 543 19,508 Total collateralized mortgage obligations 29,351 38 599 28,790 Mortgage pass-through securities: Residential pass-through securities: Federal Home Loan Mortgage Corporation 90,838 385 764 90,459 Federal National Mortgage Association 33,129 409 129 33,409 Total residential pass-through securities 123,967 794 893 123,868 Commercial pass-through securities: Federal National Mortgage Association 8,069 58 4 8,123 Total commercial pass-through securities 8,069 58 4 8,123 Total mortgage-backed securities 161,387 890 1,496 160,781 Total securities available for sale $ 637,053 $ 3,163 $ 3,616 $ 636,600 September 30, 2017 Amortized Cost Fair Value (In Thousands) Debt securities available for sale: Due in one year or less $ - $ - Due after one year through five years 53,620 53,719 Due after five years through ten years 160,665 160,248 Due after ten years 261,381 261,852 Total $ 475,666 $ 475,819 June 30, 2017 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value (In Thousands) Securities available for sale: Debt securities: U.S. agency securities $ 5,304 $ 35 $ 23 $ 5,316 Obligations of state and political subdivisions 27,465 305 30 27,740 Asset-backed securities 163,120 316 1,007 162,429 Collateralized loan obligations 98,078 185 109 98,154 Corporate bonds 143,017 826 1,525 142,318 Trust preferred securities 8,912 - 372 8,540 Total debt securities 445,896 1,667 3,066 444,497 Mortgage-backed securities: Collateralized mortgage obligations: Federal Home Loan Mortgage Corporation 9,902 38 66 9,874 Federal National Mortgage Association 21,222 - 560 20,662 Total collateralized mortgage obligations 31,124 38 626 30,536 Mortgage pass-through securities: Residential pass-through securities: Federal Home Loan Mortgage Corporation 95,501 352 999 94,854 Federal National Mortgage Association 35,516 425 245 35,696 Total residential pass-through securities 131,017 777 1,244 130,550 Commercial pass-through securities: Federal National Mortgage Association 8,108 69 - 8,177 Total commercial pass-through securities 8,108 69 - 8,177 Total mortgage-backed securities 170,249 884 1,870 169,263 Total securities available for sale $ 616,145 $ 2,551 $ 4,936 $ 613,760 There were no sales of securities available for sale during the three months ended September 30, 2017 and September 30, 2016. At September 30, 2017 and June 30, 2017, securities available for sale with carrying values of approximately $39.5 million and $41.8 million, respectively, were utilized as collateral for borrowings through the FHLB of New York. At September 30, 2017 and June 30, 2017, securities available for sale with carrying values of approximately $41.6 million and $41.5 million, respectively, were utilized as collateral for potential borrowings through the Federal Reserve Bank of New York. As of those same dates, securities available for sale with total carrying values of approximately $7.9 million and $8.2 million, respectively, were utilized as collateral for depositor sweep accounts.

Securities Held to Maturity

Securities Held to Maturity	3 Months Ended
	Sep. 30, 2017
Securities Held to Maturity [Member]
Schedule of Held-to-maturity Securities [Line Items]
Securities	7. SECURITIES HELD TO MATURITY The amortized cost, gross unrecognized gains and losses and fair values of debt and mortgage-backed securities held to maturity at September 30, 2017 and June 30, 2017 and stratification by contractual maturity of debt securities held to maturity at September 30, 2017 are presented below: September 30, 2017 Amortized Cost Gross Unrecognized Gains Gross Unrecognized Losses Fair Value (In Thousands) Securities held to maturity: Debt securities: U.S. agency securities $ 35,000 $ - $ 16 $ 34,984 Obligations of state and political subdivisions 95,954 972 128 96,798 Subordinated debt 15,000 - - 15,000 Total debt securities 145,954 972 144 146,782 Mortgage-backed securities: Collateralized mortgage obligations: Government National Mortgage Association 2,051 - 43 2,008 Federal Home Loan Mortgage Corporation 14,425 - 349 14,076 Federal National Mortgage Association 104 9 - 113 Non-agency securities 20 - - 20 Total collateralized mortgage obligations 16,600 9 392 16,217 Mortgage pass-through securities: Residential pass-through securities: Federal Home Loan Mortgage Corporation 33,288 1 381 32,908 Federal National Mortgage Association 135,969 612 491 136,090 Total residential pass-through securities 169,257 613 872 168,998 Commercial pass-through securities: Government National Mortgage Association 1,934 - 5 1,929 Federal National Mortgage Association 149,181 2,336 7 151,510 Total commercial pass-through securities 151,115 2,336 12 153,439 Total mortgage-backed securities 336,972 2,958 1,276 338,654 Total securities held to maturity $ 482,926 $ 3,930 $ 1,420 $ 485,436 September 30, 2017 Amortized Cost Fair Value (In Thousands) Debt securities held to maturity: Due in one year or less $ 39,253 $ 39,236 Due after one year through five years 25,057 25,130 Due after five years through ten years 69,846 70,532 Due after ten years 11,798 11,884 Total $ 145,954 $ 146,782 June 30, 2017 Amortized Cost Gross Unrecognized Gains Gross Unrecognized Losses Fair Value (In Thousands) Securities held to maturity: Debt securities: U.S. agency securities $ 35,000 $ - $ 48 $ 34,952 Obligations of state and political subdivisions 94,713 996 156 95,553 Subordinated debt 15,000 - - 15,000 Total debt securities 144,713 996 204 145,505 Mortgage-backed securities: Collateralized mortgage obligations: Government National Mortgage Association 2,199 - 46 2,153 Federal Home Loan Mortgage Corporation 15,522 - 357 15,165 Federal National Mortgage Association 111 10 - 121 Non-agency securities 22 - - 22 Total collateralized mortgage obligations 17,854 10 403 17,461 Mortgage pass-through securities: Residential pass-through securities: Federal Home Loan Mortgage Corporation 35,289 1 338 34,952 Federal National Mortgage Association 143,524 428 597 143,355 Total residential pass-through securities 178,813 429 935 178,307 Commercial pass-through securities: Government National Mortgage Association 1,989 - 11 1,978 Federal National Mortgage Association 149,952 2,622 31 152,543 Total commercial pass-through securities 151,941 2,622 42 154,521 Total mortgage-backed securities 348,608 3,061 1,380 350,289 Total securities held to maturity $ 493,321 $ 4,057 $ 1,584 $ 495,794 There were no sales of securities held to maturity during the three months ended September 30, 2017 and September 30, 2016. At September 30, 2017 and June 30, 2017, securities held to maturity with carrying values of approximately $120.5 million and $117.5 million, respectively, were utilized as collateral for borrowings from the FHLB of New York. As of those same dates, securities held to maturity with total carrying values of approximately $6.9 million and $6.9 million, respectively, were pledged to secure public funds on deposit. At September 30, 2017 and June 30, 2017, securities held to maturity with carrying values of approximately $91.7 million and $88.8 million, respectively, were utilized as collateral for potential borrowings from the Federal Reserve Bank of New York. As of those same dates, securities held to maturity with carrying values of approximately $28.6 million and $32.7 million, respectively, were utilized as collateral for depositor sweep accounts.

Impairment of Securities

Impairment of Securities	3 Months Ended
	Sep. 30, 2017
Investments Debt And Equity Securities [Abstract]
Impairment of Securities	8. IMPAIRMENT OF SECURITIES The following two tables summarize the fair values and gross unrealized losses within the available for sale and held to maturity portfolios at September 30, 2017 and June 30, 2017. The gross unrealized and unrecognized losses, presented by security type, represent temporary impairments of value within each portfolio as of the dates presented. Temporary impairments within the available for sale portfolio have been recognized through other comprehensive income as reductions in stockholders’ equity on a tax-effected basis. The tables are followed by a discussion that summarizes the Company’s rationale for recognizing impairments, where applicable, as “temporary” versus those identified as “other-than-temporary”. Such rationale is presented by investment type and generally applies consistently to both the “available for sale” and “held to maturity” portfolios, except where specifically noted. September 30, 2017 Less than 12 Months 12 Months or More Total Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses (In Thousands) Securities Available for Sale: U.S. agency securities $ 382 $ 1 $ 1,657 $ 20 $ 2,039 $ 21 Obligations of state and political subdivisions 3,312 14 567 10 3,879 24 Asset-backed securities - - 38,664 354 38,664 354 Collateralized loan obligations 30,784 60 - - 30,784 60 Corporate bonds - - 68,731 1,291 68,731 1,291 Trust preferred securities - - 7,545 370 7,545 370 Collateralized mortgage obligations 7,629 96 17,030 503 24,659 599 Residential pass-through securities 43,534 183 31,090 710 74,624 893 Commercial pass-through securities 4,054 4 - - 4,054 4 Total $ 89,695 $ 358 $ 165,284 $ 3,258 $ 254,979 $ 3,616 June 30, 2017 Less than 12 Months 12 Months or More Total Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses (In Thousands) Securities Available for Sale: U.S. agency securities $ 440 $ - $ 1,746 $ 23 $ 2,186 $ 23 Obligations of state and political subdivisions $ 3,872 $ 30 $ - $ - 3,872 30 Asset-backed securities 16,860 84 86,975 923 103,835 1,007 Collateralized loan obligations 46,016 108 6,000 1 52,016 109 Corporate bonds - - 73,500 1,525 73,500 1,525 Trust preferred securities - - 7,540 372 7,540 372 Collateralized mortgage obligations 26,090 626 - - 26,090 626 Residential pass-through securities 77,301 1,244 - - 77,301 1,244 Total $ 170,579 $ 2,092 $ 175,761 $ 2,844 $ 346,340 $ 4,936 The number of available for sale securities with unrealized losses at September 30, 2017 totaled 51 and included seven U.S. agency securities, nine municipal obligations, six asset-backed securities, four collateralized loan obligations, six corporate obligations, four trust preferred securities, five collateralized mortgage obligations and nine residential pass-through securities and one commercial pass-through security. The number of available for sale securities with unrealized losses at June 30, 2017 totaled 57 and included seven U.S. agency securities, nine municipal obligations, nine asset-backed securities, eight collateralized loan obligations, seven corporate obligations, four trust preferred securities and five collateralized mortgage obligations and eight residential pass-through securities. September 30, 2017 Less than 12 Months 12 Months or More Total Fair Value Unrecognized Losses Fair Value Unrecognized Losses Fair Value Unrecognized Losses (In Thousands) Securities Held to Maturity: U.S. agency securities $ 24,990 $ 10 $ 9,994 $ 6 $ 34,984 $ 16 Obligations of state and political subdivisions 15,831 109 2,913 19 18,744 128 Collateralized mortgage obligations - - 16,096 392 16,096 392 Residential pass-through securities 95,789 731 5,943 141 101,732 872 Commercial pass-through securities 9,097 7 1,929 5 11,026 12 Total $ 145,707 $ 857 $ 36,875 $ 563 $ 182,582 $ 1,420 June 30, 2017 Less than 12 Months 12 Months or More Total Fair Value Unrecognized Losses Fair Value Unrecognized Losses Fair Value Unrecognized Losses (In Thousands) Securities Held to Maturity: U.S. agency securities $ 24,969 $ 31 $ 9,983 $ 17 $ 34,952 $ 48 Obligations of state and political subdivisions 19,232 150 409 6 19,641 156 Collateralized mortgage obligations 17,317 403 22 - 17,339 403 Residential pass-through securities 119,538 887 1,750 48 121,288 935 Commercial pass-through securities 11,110 42 - - 11,110 42 Total $ 192,166 $ 1,513 $ 12,164 $ 71 $ 204,330 $ 1,584 The number of held to maturity securities with unrecognized losses at September 30, 2017 totaled 74 and included two U.S. agency securities, 39 municipal obligations, six collateralized mortgage obligations, 24 residential pass-through securities and three commercial pass-through securities. The number of held to maturity securities with unrecognized losses at June 30, 2017 totaled 90 and included two U.S. agency securities, 44 municipal obligations, seven collateralized mortgage obligations, 34 residential pass-through securities and three commercial pass-through securities. In general, if the fair value of a debt security is less than its amortized cost basis at the time of evaluation, the security is “impaired” and the impairment is to be evaluated to determine if it is other than temporary. The Company evaluates the impaired securities in its portfolio for possible other than temporary impairment (OTTI) on at least a quarterly basis. The following represents the circumstances under which an impaired security is determined to be other than temporarily impaired: • When the Company intends to sell the impaired debt security; • When the Company more likely than not will be required to sell the impaired debt security before recovery of its amortized cost (for example, whether liquidity requirements or contractual or regulatory obligations indicate that the security will be required to be sold before a forecasted recovery occurs); or • When an impaired debt security does not meet either of the two conditions above, but the Company does not expect to recover the entire amortized cost of the security. According to applicable accounting guidance for debt securities, this is generally when the present value of cash flows expected to be collected is less than the amortized cost of the security. In the first two circumstances noted above, the amount of OTTI recognized in earnings is the entire difference between the security’s amortized cost basis and its fair value at the balance sheet date. In the third circumstance, however, the OTTI is to be separated into the amount representing the credit loss from the amount related to all other factors. The credit loss component is to be recognized in earnings while the non-credit loss component is to be recognized in other comprehensive income. In these cases, OTTI is generally predicated on an adverse change in cash flows (e.g. principal and/or interest payment deferrals or losses) versus those expected at the time of purchase. The absence of an adverse change in expected cash flows generally indicates that a security’s impairment is related to other “non-credit loss” factors and is thereby generally not recognized as OTTI. The Company considers a variety of factors when determining whether a credit loss exists for an impaired security including, but not limited to: • The length of time and the extent (a percentage) to which the fair value has been less than the amortized cost basis; • Adverse conditions specifically related to the security, an industry, or a geographic area (e.g. changes in the financial condition of the issuer of the security, or in the case of an asset backed debt security, in the financial condition of the underlying loan obligors, including changes in technology or the discontinuance of a segment of the business that may affect the future earnings potential of the issuer or underlying loan obligors of the security or changes in the quality of the credit enhancement); • The historical and implied volatility of the fair value of the security; • The payment structure of the debt security; • Actual or expected failure of the issuer of the security to make scheduled interest or principal payments; • Changes to the rating of the security by external rating agencies; and • Recoveries or additional declines in fair value subsequent to the balance sheet date. At September 30, 2017 and June 30, 2017, the Company held no securities for which credit-related OTTI had been recognized in earnings based on the Company’s analysis and determination that the impairment reported in the tables above was “temporary” in nature as of both dates. The rationale for making that determination is based on several factors which are generally shared among the various sectors represented in the Company’s available for sale and held to maturity portfolios. The most significant of these is the general mitigation of credit risk arising from the U.S. government, agency and GSE guarantees supporting the Company’s mortgage-backed securities, U.S. agency debt securities and asset-backed securities. While not supported by such guarantees, the Company’s collateralized loan obligations represent tranches within a larger investment vehicle that reallocate cash flows and credit risk among the individual tranches comprised within that vehicle. Through this structure, the Company is afforded significant protection against the risk that the securities within this sector will be adversely impacted by borrowers defaulting on the underlying loans. In the absence of the guarantor or structural protections noted above, the securities within the other sectors of the Company’s securities portfolio, including its municipal obligations, corporate bonds and single-issuer trust preferred securities are generally issued by credit-worthy entities with the ability and resources to fully meet their financial obligations. The Company regularly monitors the historical cash flows and financial strength of all issuers and/or guarantors to confirm that security impairment, where applicable, is not due to an actual or expected adverse change in security cash flows that would result in the recognition of credit-related OTTI. With credit risk being mitigated in the manner outlined above, the unrealized and unrecognized losses on the Company’s securities are due largely to the combined effects of several market-related factors including, most notably, changes in market interest rates and changing market conditions which affect the supply and demand for such securities. Those market conditions may fluctuate over time resulting in certain securities being impaired for periods in excess of 12 months. However, the longevity of such impairment is not necessarily reflective of an expectation for an adverse change in cash flows signifying a credit loss. Consequently, the impairments of value resulting directly from these changing market conditions are considered “noncredit-related” and “temporary” in nature. The Company has the stated ability and intent to “hold until forecasted recovery” those securities so designated at September 30, 2017 and does not intend to sell the temporarily impaired available for sale securities prior to the recovery of their fair value to a level equal to or greater than the Company’s amortized cost. Furthermore, the Company has concluded that the possibility of being required to sell the securities prior to their anticipated recovery is unlikely based upon its strong liquidity, asset quality and capital position as of that date. In light of the factors noted above, the Company does not consider its balance of securities with unrealized and unrecognized losses at September 30, 2017 and June 30, 2017, to be “other-than-temporarily” impaired as of those dates.

Loan Quality and Allowance for

Loan Quality and Allowance for Loan Losses	3 Months Ended
	Sep. 30, 2017
Receivables [Abstract]
Loan Quality and Allowance for Loan Losses	9. LOAN QUALITY AND ALLOWANCE FOR LOAN LOSSES Acquired Credit-Impaired Loans. At September 30, 2017, the remaining outstanding principal balance and carrying amount of acquired credit-impaired loans totaled approximately $584,000 and $386,000, respectively. By comparison, at June 30, 2017, the remaining outstanding principal balance and carrying amount of acquired credit-impaired loans totaled approximately $839,000 and $594,000, respectively. The carrying amount of acquired credit-impaired loans for which interest is not being recognized due to the uncertainty of the cash flows relating to such loans totaled $363,000 and $371,000 at September 30, 2017 and June 30, 2017, respectively. There were no valuation allowances for specifically identified impairment attributable to acquired credit-impaired loans at September 30, 2017 and June 30, 2017, respectively. The following table presents the changes in the accretable yield relating to the acquired credit-impaired loans for the three months ended September 30, 2017 and September 30, 2016. Three Months Ended September 30, 2017 2016 (In Thousands) Beginning balance $ 215 $ 335 Accretion to interest income (9 ) (2 ) Disposals - (19 ) Reclassifications from nonaccretable difference - - Ending balance $ 206 $ 314 Residential Mortgage Loans in Foreclosure. We may obtain physical possession of one- to four-family real estate collateralizing a residential mortgage loan via foreclosure or through an in-substance repossession. As of September 30, 2017, we held five single-family properties in real estate owned with an aggregate carrying value of $1.9 million that were acquired through foreclosures on residential mortgage loans. As of that same date, we held 13 residential mortgage loans with aggregate carrying values totaling $2.6 million which were in the process of foreclosure. By comparison, as of June 30, 2017, we held two single-family properties in real estate owned with an aggregate carrying value of $981,000 that were acquired through foreclosures on residential mortgage loans. As of that same date, we held 18 residential mortgage loans with aggregate carrying values totaling $3.7 million which were in the process of foreclosure. Loan Quality. The following tables present the balance of the allowance for loan losses at September 30, 2017 and June 30, 2017 based upon the calculation methodology as described in the Company’s Form 10-K for the fiscal year ended June 30, 2017. The tables identify the valuation allowances attributable to specifically identified impairments on individually evaluated loans, including those acquired with deteriorated credit quality, as well as valuation allowances for impairments on loans evaluated collectively. The tables include the underlying balance of loans receivable applicable to each category as of those dates as well as the activity in the allowance for loan losses for the three months ended September 30, 2017 and September 30, 2016. Unless otherwise noted, the balance of loans reported in the tables below excludes yield adjustments and the allowance for loan loss. Allowance for Loan Losses and Loans Receivable At September 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Balance of allowance for loan losses: Loans acquired with deteriorated credit quality $ - $ - $ - $ - $ - $ - $ - $ - Loans individually evaluated for impairment 72 - 6 - - - - 78 Loans collectively evaluated for impairment 2,429 13,807 9,887 89 1,948 470 737 29,367 Total allowance for loan losses $ 2,501 $ 13,807 $ 9,893 $ 89 $ 1,948 $ 470 $ 737 $ 29,445 Allowance for Loan Losses and Loans Receivable At September 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Balance of loans receivable: Loans acquired with deteriorated credit quality $ 97 $ - $ - $ - $ 289 $ - $ - $ 386 Loans individually evaluated for impairment 9,177 146 7,307 253 2,590 1,726 - 21,199 Loans collectively evaluated for impairment 550,319 1,427,694 1,078,676 8,067 78,797 79,020 13,788 3,236,361 Total loans $ 559,593 $ 1,427,840 $ 1,085,983 $ 8,320 $ 81,676 $ 80,746 $ 13,788 $ 3,257,946 Unamortized yield adjustments 2,382 Loans receivable, net of yield adjustments $ 3,260,328 Allowance for Loan Losses and Loans Receivable Period Ended September 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Changes in the allowance for loan losses for the three months ended September 30, 2017: At June 30, 2017: $ 2,384 $ 13,941 $ 9,939 $ 35 $ 1,709 $ 501 $ 777 $ 29,286 Total charge offs (267 ) - (38 ) - (6 ) - (297 ) (608 ) Total recoveries 20 - - - 34 65 18 137 Total provisions 364 (134 ) (8 ) 54 211 (96 ) 239 630 Total allowance for loan losses $ 2,501 $ 13,807 $ 9,893 $ 89 $ 1,948 $ 470 $ 737 $ 29,445 Allowance for Loan Losses and Loans Receivable Period Ended September 30, 2016 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Changes in the allowance for loan losses for the three months ended September 30, 2016: At June 30, 2016: $ 2,370 $ 9,995 $ 7,846 $ 24 $ 2,784 $ 432 $ 778 $ 24,229 Total charge offs (23 ) - (41 ) - (194 ) (21 ) (95 ) (374 ) Total recoveries - - - - 15 - 4 19 Total provisions 459 274 511 15 (286 ) 123 33 1,129 Total allowance for loan losses $ 2,806 $ 10,269 $ 8,316 $ 39 $ 2,319 $ 534 $ 720 $ 25,003 Allowance for Loan Losses and Loans Receivable At June 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Balance of allowance for loan losses: Loans acquired with deteriorated credit quality $ - $ - $ - $ - $ - $ - $ - $ - Loans individually evaluated for impairment 154 - 39 - 6 - 199 Loans collectively evaluated for impairment 2,230 13,941 9,900 35 1,703 501 777 29,087 Total allowance for loan losses $ 2,384 $ 13,941 $ 9,939 $ 35 $ 1,709 $ 501 $ 777 $ 29,286 Allowance for Loan Losses and Loans Receivable At June 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Balance of loans receivable: Loans acquired with deteriorated credit quality $ 97 $ - $ - $ - $ 497 $ - $ - 594 Loans individually evaluated for impairment 10,546 158 5,877 612 2,365 1,894 - 21,452 Loans collectively evaluated for impairment 556,680 1,412,417 1,079,187 3,203 71,609 80,928 16,383 3,220,407 Total loans $ 567,323 $ 1,412,575 $ 1,085,064 $ 3,815 $ 74,471 $ 82,822 $ 16,383 $ 3,242,453 Unamortized yield adjustments 2,808 Loans receivable, net of yield adjustments $ 3,245,261 The following tables present key indicators of credit quality regarding the Company’s loan portfolio based upon loan classification and contractual payment status at September 30, 2017 and June 30, 2017 based upon the methodology for identifying and reporting such loans as described in the Company’s Form 10-K for the fiscal year ended June 30, 2017. Credit-Rating Classification of Loans Receivable At September 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Non-classified $ 546,574 $ 1,427,694 $ 1,074,962 $ 7,761 $ 74,095 $ 78,472 $ 13,578 $ 3,223,136 Classified: Special Mention 817 - - 306 1,082 120 103 2,428 Substandard 12,202 146 11,021 253 6,499 2,154 105 32,380 Doubtful - - - - - - 2 2 Loss - - - - - - - - Total classified loans 13,019 146 11,021 559 7,581 2,274 210 34,810 Total loans $ 559,593 $ 1,427,840 $ 1,085,983 $ 8,320 $ 81,676 $ 80,746 $ 13,788 $ 3,257,946 Credit-Rating Classification of Loans Receivable At June 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Non-classified $ 552,961 $ 1,412,417 $ 1,078,711 $ 2,894 $ 66,886 $ 80,393 $ 16,166 $ 3,210,428 Classified: Special Mention 928 - - 309 1,098 120 139 2,594 Substandard 13,434 158 6,353 612 6,487 2,309 75 29,428 Doubtful - - - - - - 3 3 Loss - - - - - - - - Total classified loans 14,362 158 6,353 921 7,585 2,429 217 32,025 Total loans $ 567,323 $ 1,412,575 $ 1,085,064 $ 3,815 $ 74,471 $ 82,822 $ 16,383 $ 3,242,453 Contractual Payment Status of Loans Receivable At September 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Current $ 554,765 $ 1,427,840 $ 1,082,128 $ 8,067 $ 79,782 $ 80,207 $ 13,525 $ 3,246,314 Past due: 30-59 days 151 - 51 253 - 113 60 628 60-89 days 349 - - - 37 - 98 484 90+ days 4,328 - 3,804 - 1,857 426 105 10,520 Total past due 4,828 - 3,855 253 1,894 539 263 11,632 Total loans $ 559,593 $ 1,427,840 $ 1,085,983 $ 8,320 $ 81,676 $ 80,746 $ 13,788 $ 3,257,946 Contractual Payment Status of Loans Receivable At June 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Current $ 560,054 $ 1,412,575 $ 1,083,736 $ 3,560 $ 72,826 $ 81,946 $ 16,083 $ 3,230,780 Past due: 30-59 days 1,749 - 60 255 29 187 91 2,371 60-89 days 403 - 318 - - 141 135 997 90+ days 5,117 - 950 - 1,616 548 74 8,305 Total past due 7,269 - 1,328 255 1,645 876 300 11,673 Total loans $ 567,323 $ 1,412,575 $ 1,085,064 $ 3,815 $ 74,471 $ 82,822 $ 16,383 $ 3,242,453 The following tables present information relating to the Company’s nonperforming and impaired loans at September 30, 2017 and June 30, 2017 based upon the methodology for identifying and reporting such loans as described in the Company’s Form 10-K for the fiscal year ended June 30, 2017. Loans reported as “90+ days past due accruing” in the table immediately below are also reported in the preceding contractual payment status table under the heading “90+ days past due”. Performance Status of Loans Receivable At September 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Performing $ 553,078 $ 1,427,694 $ 1,078,829 $ 8,067 $ 78,823 $ 79,661 $ 13,683 $ 3,239,835 Nonperforming: 90+ days past due accruing - - - - - - 105 105 Nonaccrual 6,515 146 7,154 253 2,853 1,085 - 18,006 Total nonperforming 6,515 146 7,154 253 2,853 1,085 105 18,111 Total loans $ 559,593 $ 1,427,840 $ 1,085,983 $ 8,320 $ 81,676 $ 80,746 $ 13,788 $ 3,257,946 Performance Status of Loans Receivable At June 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Performing $ 558,533 $ 1,412,417 $ 1,079,344 $ 3,560 $ 71,837 $ 81,581 $ 16,309 $ 3,223,581 Nonperforming: 90+ days past due accruing - - - - - - 74 74 Nonaccrual 8,790 158 5,720 255 2,634 1,241 - 18,798 Total nonperforming 8,790 158 5,720 255 2,634 1,241 74 18,872 Total loans $ 567,323 $ 1,412,575 $ 1,085,064 $ 3,815 $ 74,471 $ 82,822 $ 16,383 $ 3,242,453 Impairment Status of Loans Receivable At September 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Carrying value of impaired loans: Non-impaired loans $ 550,319 $ 1,427,694 $ 1,078,676 $ 8,067 $ 78,797 $ 79,020 $ 13,788 $ 3,236,361 Impaired loans: Impaired loans with no allowance for impairment 7,869 146 6,960 253 2,878 1,726 - 19,832 Impaired loans with allowance for impairment: Recorded investment 1,405 - 347 - 1 - - 1,753 Allowance for impairment (72 ) - (6 ) - - - - (78 ) Balance of impaired loans net of allowance for impairment 1,333 - 341 - 1 - - 1,675 Total impaired loans, excluding allowance for impairment: 9,274 146 7,307 253 2,879 1,726 - 21,585 Total loans $ 559,593 $ 1,427,840 $ 1,085,983 $ 8,320 $ 81,676 $ 80,746 $ 13,788 $ 3,257,946 Unpaid principal balance of impaired loans: Total impaired loans $ 14,112 $ 930 $ 10,549 $ 691 $ 6,777 $ 2,828 $ - $ 35,887 Impairment Status of Loans Receivable At June 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Carrying value of impaired loans: Non-impaired loans $ 556,680 $ 1,412,417 $ 1,079,187 $ 3,203 $ 71,609 $ 80,928 $ 16,383 $ 3,220,407 Impaired loans: Impaired loans with no allowance for impairment 8,971 158 4,521 612 2,755 1,894 - 18,911 Impaired loans with allowance for impairment: Recorded investment 1,672 - 1,356 - 107 - - 3,135 Allowance for impairment (154 ) - (39 ) - (6 ) - - (199 ) Balance of impaired loans net of allowance for impairment 1,518 - 1,317 - 101 - - 2,936 Total impaired loans, excluding allowance for impairment: 10,643 158 5,877 612 2,862 1,894 - 22,046 Total loans $ 567,323 $ 1,412,575 $ 1,085,064 $ 3,815 $ 74,471 $ 82,822 $ 16,383 $ 3,242,453 Unpaid principal balance of impaired loans: Total impaired loans $ 16,479 $ 930 $ 10,002 $ 691 $ 6,682 $ 2,961 $ - $ 37,745 Impairment Status of Loans Receivable Periods Ended September 30, 2017 and 2016 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) For the three months ended September 30, 2017: Average balance of impaired loans $ 9,981 $ 152 $ 6,395 $ 343 $ 2,818 $ 1,911 $ - $ 21,600 Interest earned on impaired loans $ 35 $ - $ 2 $ - $ 1 $ 8 $ - $ 46 For the three months ended September 30, 2016: Average balance of impaired loans $ 13,058 $ 199 $ 6,752 $ 354 $ 3,131 $ 2,156 $ - $ 25,650 Interest earned on impaired loans $ 31 $ - $ 12 $ - $ 4 $ 15 $ - $ 62 The following table presents information regarding the restructuring of the Company’s troubled debts during the three months ended September 30, 2017 and 2016 and any defaults during those periods of TDRs that were restructured within 12 months of the date of default. Troubled Debt Restructurings of Loans Receivable Period Ended September 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Troubled debt restructuring activity for the three months ended September 30, 2017: Number of loans 1 - - - - - - 1 Pre-modification outstanding recorded investment $ 425 $ - $ - $ - $ - $ - $ - $ 425 Post-modification outstanding recorded investment 367 - - - - - - 367 Charge offs against the allowance for loan loss recognized at modification - - - - - - - - Troubled debt restructuring defaults for the three months ended September 30, 2017: Number of loans - - - - - - - - Outstanding recorded investment $ - $ - $ - $ - $ - $ - $ - $ - Troubled Debt Restructurings of Loans Receivable Period Ended September 30, 2016 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Troubled debt restructuring activity for the three months ended September 30, 2016: Number of loans - - - - 1 1 - 2 Pre-modification outstanding recorded investment $ - $ - $ - $ - $ 244 $ 184 $ - $ 428 Post-modification outstanding recorded investment - - - - 223 184 - 407 Charge offs against the allowance for loan loss recognized at modification - - - - 27 3 - 30 Troubled debt restructuring defaults for the three months ended September 30, 2016: Number of loans - - - - - - - - Outstanding recorded investment $ - $ - $ - $ - $ - $ - $ - $ - The manner in which the terms of a loan are modified through a troubled debt restructuring generally includes one or more of the following changes to the loan’s repayment terms: • Interest Rate Reduction • Capitalization of Prior Past Dues • Extension of Maturity or Balloon Date • Deferral of Principal Payments: • Payment Recalculation and Re-amortization

Deposits

Deposits	3 Months Ended
	Sep. 30, 2017
Banking And Thrift [Abstract]
Deposits	10. DEPOSITS Deposits are summarized as follows: September 30, June 30, 2017 2017 (Dollars in Thousands) Non-interest-bearing demand $ 279,263 $ 267,412 Interest-bearing demand 856,122 847,663 Savings and club 519,040 523,984 Certificates of deposits 1,298,843 1,291,068 Total deposits $ 2,953,268 $ 2,930,127

Borrowings

Borrowings	3 Months Ended
	Sep. 30, 2017
Debt Disclosure [Abstract]
Borrowings	11. BORROWINGS Fixed rate advances from the FHLB of New York mature as follows: September 30, 2017 June 30, 2017 Balance Weighted Average Interest Rate Balance Weighted Average Interest Rate (Dollars in Thousands) Maturing in years ending June 30: 2018 630,225 1.35 630,225 1.29 2021 442 4.94 469 4.94 2023 145,000 3.04 145,000 3.04 Total advances 775,667 1.67 % 775,694 1.62 % Fair value adjustments 5 2 Total advances, net of fair value adjustments $ 775,672 $ 775,696 At September 30, 2017, $630.2 million in advances are due within one year while the remaining $145.5 million in advances are due after one year of which $145.0 million are callable in April 2018. At September 30, 2017, FHLB advances were collateralized by the FHLB capital stock owned by the Bank and mortgage loans and securities with carrying values totaling approximately $2.0 billion and $160.0 million, respectively. At June 30, 2017, FHLB advances were collateralized by the FHLB capital stock owned by the Bank and mortgage loans and securities with carrying values totaling approximately $1.9 billion and $159.3 million, respectively. Borrowings at September 30, 2017 and June 30, 2017 also included overnight borrowings in the form of depositor sweep accounts totaling $32.9 million and $30.5 million, respectively. Depositor sweep accounts are short term borrowings representing funds that are withdrawn from a customer’s noninterest-bearing deposit account and invested in an uninsured overnight investment account that is collateralized by specified investment securities owned by the Bank.

Derivative Instruments and Hedg

Derivative Instruments and Hedging Activities	3 Months Ended
	Sep. 30, 2017
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Derivative Instruments and Hedging Activities	12. DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES Risk Management Objective of Using Derivatives The Company uses various financial instruments, including derivatives, to manage its exposure to interest rate risk. The Company’s derivative financial instruments are used to manage differences in the amount, timing, and duration of the Company’s known or expected cash receipts and its known or expected cash payments principally related to specific wholesale funding positons. Fair Values of Derivative Instruments on the Statement of Financial Condition The table below presents the fair value of the Company’s derivative financial instruments as well as their classification on the Statement of Financial Condition as of September 30, 2017 and June 30, 2017: September 30, 2017 Asset Derivatives Liability Derivatives Location Fair Value Location Fair Value (Dollars in Thousands) Derivatives designated as hedging instruments: Interest rate swaps Other assets $ 8,758 Other liabilities $ - Interest rate caps Other assets 121 Other liabilities - Total $ 8,879 $ - June 30, 2017 Asset Derivatives Liability Derivatives Location Fair Value Location Fair Value (Dollars in Thousands) Derivatives designated as hedging instruments: Interest rate swaps Other assets $ 7,670 Other liabilities $ 298 Interest rate caps Other assets 140 Other liabilities - Total $ 7,810 $ 298 Cash Flow Hedges of Interest Rate Risk The Company’s objectives in using derivatives are primarily to add stability to interest expense and to manage its exposure to interest rate movements. To accomplish this objective, the Company has entered into interest rate swaps and caps as part of its interest rate risk management strategy. These interest rate products are designated as cash flow hedges. As of September 30, 2017, the Company had fifteen interest rate swaps with a notional of $1.2 billion and two interest rate caps with a notional of $75.0 million hedging certain FHLB advances and brokered deposits. For derivatives designated as cash flow hedges, the effective portion of changes in the fair value of the derivative is initially reported in other comprehensive income, net of tax, and subsequently reclassified to earnings when the hedged transaction affects earnings, and the ineffective portion of changes in the fair value of the derivative is recognized directly in earnings. The Company assesses the effectiveness of each hedging relationship by comparing the changes in cash flows of the derivative hedging instrument with the changes in cash flows of the designated hedged transactions. The Company did not recognize any hedge ineffectiveness in earnings during the three months ended September 30, 2017 and 2016. Amounts reported in accumulated other comprehensive income related to derivatives will be reclassified to interest expense as interest payments are made on the Company’s variable rate wholesale funding positions. During the three months ended September 30, 2017, the Company had $1.4 million of reclassifications to interest expense. During the next twelve months, the Company estimates that $3.1 million The table below presents the pre-tax effects of the Company’s derivative instruments on the Consolidated Statements of Income for the three months ended September 30, 2017 and 2016: Three Months Ended September 30, 2017 Amount of Gain (Loss) Recognized in OCI on Derivatives (Effective Portion) Location of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion) Amount of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion) Location of Gain (Loss) Recognized in Income on Derivatives (Ineffective Portion) Amount of Gain (Loss) Recognized in Income on Derivatives (Ineffective Portion) (Dollars in Thousands) Derivatives in cash flow hedging relationships: Interest rate swaps $ 260 Interest expense $ (1,126 ) Not applicable $ - Interest rate caps (13 ) Interest expense (274 ) Not applicable - Total $ 247 $ (1,400 ) $ - Three Months Ended September 30, 2016 Amount of Gain (Loss) Recognized in OCI on Derivatives (Effective Portion) Location of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion) Amount of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion) Location of Gain (Loss) Recognized in Income on Derivatives (Ineffective Portion) Amount of Gain (Loss) Recognized in Income on Derivatives (Ineffective Portion) (Dollars in Thousands) Derivatives in cash flow hedging relationships: Interest rate swaps $ 3,453 Interest expense $ (1,719 ) Not applicable $ - Interest rate caps 10 Interest expense (161 ) Not applicable - Total $ 3,463 $ (1,880 ) $ - Offsetting Derivatives The table below presents a gross presentation, the effects of offsetting, and a net presentation of the Company’s derivatives in the Consolidated Statement of Condition as of September 30, 2017 and June 30, 2017, respectively. The net amounts presented for derivative assets or liabilities can be reconciled to the tabular disclosure of fair value. The tabular disclosure of fair value provides the location that derivative assets and liabilities are presented on the Consolidated Statement of Condition. September 30, 2017 Gross Amounts Not Offset Gross Amount Recognized Gross Amounts Offset Net Amounts Presented Financial Instruments Cash Collateral Received Net Amount (Dollars in Thousands) Assets: Interest rate swaps $ 12,814 $ (4,056 ) $ 8,758 $ - $ (7,440 ) $ 1,318 Interest rate caps 121 - 121 - - 121 Total $ 12,935 $ (4,056 ) $ 8,879 $ - $ (7,440 ) $ 1,439 Gross Amounts Not Offset Gross Amount Recognized Gross Amounts Offset Net Amounts Presented Financial Instruments Cash Collateral Posted Net Amount (Dollars in Thousands) Liabilities: Interest rate swaps $ 4,056 $ (4,056 ) $ - $ - $ - $ - Interest rate caps - - - - - - Total $ 4,056 $ (4,056 ) $ - $ - $ - $ - June 30, 2017 Gross Amounts Not Offset Gross Amount Recognized Gross Amounts Offset Net Amounts Presented Financial Instruments Cash Collateral Received Net Amount (Dollars in Thousands) Assets: Interest rate swaps $ 12,839 $ (5,169 ) $ 7,670 $ - $ (5,770 ) $ 1,900 Interest rate caps 140 - 140 - - 140 Total $ 12,979 $ (5,169 ) $ 7,810 $ - $ (5,770 ) $ 2,040 Gross Amounts Not Offset Gross Amount Recognized Gross Amounts Offset Net Amounts Presented Financial Instruments Cash Collateral Posted Net Amount Liabilities: Interest rate swaps $ 5,467 $ (5,169 ) $ 298 $ - $ (298 ) $ - Interest rate caps - - - - - - Total $ 5,467 $ (5,169 ) $ 298 $ - $ (298 ) $ - Credit-risk-related Contingent Features The Company has agreements with each of its derivative counterparties that contain a provision where if the Company defaults on any of its indebtedness, then the Company could also be declared in default on its derivative obligations and could be required to terminate its derivative positions with the counterparty. The Company also has agreements with its derivative counterparties that contain a provision where if the Company fails to maintain its status as a well-capitalized institution, then the Company could be required to terminate its derivative positions with the counterparty. As of September 30, 2017 and June 30, 2017, the termination value of derivatives in a net liability position, which includes accrued interest but excludes any adjustment for nonperformance risk, related to those agreements was $0 and $302,000, respectively. As required under the enforceable master netting arrangement with its derivatives counterparties, at September 30, 2017, the Company received financial collateral of $7.4 million and posted financial collateral in the amount of $300,000 that were not included as offsetting amounts. By comparison, at June 30, 2017, the Company received financial collateral of $5.8 million and posted financial collateral in the amount of $1.0 million that were not included as offsetting amounts. In addition to the derivative instruments noted above, the Company has outstanding commitments to originate loans held for sale totaling $11.3 million and $18.4 million at September 30, 2017 and June 30, 2017, respectively, which are considered free-standing derivative instruments whose fair values are not material to our financial condition or results of operations.

Benefit Plans

Benefit Plans	3 Months Ended
	Sep. 30, 2017
Compensation And Retirement Disclosure [Abstract]
Benefit Plans	13. BENEFIT PLANS Components of Net Periodic Expense The following table sets forth the aggregate net periodic benefit expense for the Bank’s Benefit Equalization Plan, Postretirement Welfare Plan, Directors’ Consultation and Retirement Plan and Atlas Bank Retirement Income Plan: Three Months Ended September 30, 2017 2016 (In Thousands) Service cost $ 12 $ 8 Interest cost $ 93 95 Amortization of unrecognized past service liability - - Amortization of unrecognized loss $ 11 16 Expected return on assets (30 ) (62 ) Net periodic benefit cost $ 86 $ 57

Fair Value of Financial Instrum

Fair Value of Financial Instruments	3 Months Ended
	Sep. 30, 2017
Fair Value Disclosures [Abstract]
Fair Value of Financial Instruments	14. 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 assets and liabilities on both a recurring and non-recurring basis. Those assets and liabilities measured at fair value on a recurring basis are summarized below: September 30, 2017 Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Total (In Thousands) Debt securities available for sale: U.S. agency securities $ - $ 5,063 $ - $ 5,063 Obligations of state and political subdivisions - 27,725 - 27,725 Asset-backed securities - 163,615 - 163,615 Collateralized loan obligations - 128,383 - 128,383 Corporate bonds - 142,489 - 142,489 Trust preferred securities - 7,544 1,000 8,544 Total debt securities - 474,819 1,000 475,819 Mortgage-backed securities available for sale: Collateralized mortgage obligations - 28,790 - 28,790 Residential pass-through securities - 123,868 - 123,868 Commercial pass-through securities - 8,123 - 8,123 Total mortgage-backed securities - 160,781 - 160,781 Total securities available for sale $ - $ 635,600 $ 1,000 $ 636,600 Derivative instruments Interest rate swaps $ - $ 8,758 $ - $ 8,758 Interest rate caps - 121 - 121 Total derivatives $ - $ 8,879 $ - $ 8,879 June 30, 2017 Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Total (In Thousands) Debt securities available for sale: U.S. agency securities $ - $ 5,316 $ - $ 5,316 Obligations of state and political subdivisions - 27,740 - 27,740 Asset-backed securities - 162,429 - 162,429 Collateralized loan obligations - 98,154 - 98,154 Corporate bonds - 142,318 - 142,318 Trust preferred securities - 7,540 1,000 8,540 Total debt securities - 443,497 1,000 444,497 Mortgage-backed securities available for sale: Collateralized mortgage obligations - 30,536 - 30,536 Residential pass-through securities - 130,550 - 130,550 Commercial pass-through securities - 8,177 - 8,177 Total mortgage-backed securities - 169,263 - 169,263 Total securities available for sale $ - $ 612,760 $ 1,000 $ 613,760 Derivative instruments Interest rate swaps $ - $ 7,372 $ - $ 7,372 Interest rate caps - 140 - 140 Total derivatives $ - $ 7,512 $ - $ 7,512 The fair values of securities available for sale (carried at fair value) or held to maturity (carried at amortized cost) are primarily determined by obtaining matrix pricing, which is a mathematical technique widely used in the industry to value debt securities without relying exclusively on quoted prices for the specific securities but rather by relying on the securities’ relationship to other benchmark quoted securities (Level 2 inputs). The Company held one trust preferred security whose fair value of $1.0 million at September 30, 2017 was determined using Level 3 inputs. For the periods ended September 30, 2017 and June 30, 2017, management has been unable to obtain a market quote for this security. Consequently, the security’s fair value as reported at September 30, 2017 and June 30, 2017, is based upon the present value of expected future cash flows assuming the security continues to meet all of its payment obligations and utilizing a discount rate based upon the security’s contractual interest rate. The Company has contracted with a third party vendor to provide periodic valuations for its interest rate derivatives to determine the fair value of its interest rate caps and swaps. The vendor utilizes standard valuation methodologies applicable to interest rate derivatives such as discounted cash flow analysis and extensions of the Black-Scholes model. Such valuations are based upon readily observable market data and are therefore considered Level 2 valuations by the Company. In addition to the financial instruments noted above, the Company had outstanding commitments to fund loans held-for sale totaling $11.3 million and $18.4 million at September 30, 2017 and June 30, 2017, respectively, which are considered derivative instruments for financial statement reporting purposes. Given the short-term nature of the commitments and their immateriality to the statements of condition and operations, the Company assumes no change in the fair value of these derivative instruments during their outstanding period. Those assets and liabilities measured at fair value on a non-recurring basis are summarized below: September 30, 2017 Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Total (In Thousands) Impaired loans: Residential mortgage $ - $ - $ 4,843 $ 4,843 Non-residential mortgage - - 1,145 1,145 Commercial business - - 117 117 Total $ - $ - $ 6,105 $ 6,105 Real estate owned, net: - Residential mortgage - - 751 751 Non-residential mortgage - - 131 131 Total $ - $ - $ 882 $ 882 June 30, 2017 Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Total (In Thousands) Impaired loans: Residential mortgage $ - $ - $ 5,711 $ 5,711 Non-residential mortgage - - 2,126 2,126 Commercial business - - 119 119 Total $ - $ - $ 7,956 $ 7,956 The following table presents additional quantitative information about assets measured at fair value on a non-recurring basis and for which the Company has utilized adjusted Level 3 inputs to determine fair value: September 30, 2017 Fair Value Valuation Techniques Unobservable Input Range Weighted Average (In Thousands) Impaired loans: Residential mortgage $ 4,843 Market valuation of collateral (1) Selling costs (3) 6% - 23% 9.10 % Non-residential mortgage 1,145 Market valuation of collateral (1) Selling costs (3) 8% - 12% 11.43 % Commercial business 117 Market valuation of collateral (1) Selling costs (3) 10% - 20% 13.37 % Total $ 6,105 Real estate owned, net: Residential mortgage 751 Market valuation of property (2) Selling costs (3) 5% 5.00 % Non-residential mortgage 131 Market valuation of property (2) Selling costs (3) 6% 6.00 % Total $ 882 June 30, 2017 Fair Value Valuation Techniques Unobservable Input Range Weighted Average (In Thousands) Impaired loans: Residential mortgage $ 5,711 Market valuation of collateral (1) Selling costs (3) 6% - 21% 8.12 % Non-residential mortgage 2,126 Market valuation of collateral (1) Selling costs (3) 0% - 12% 6.93 % Commercial business 119 Market valuation of collateral (1) Selling costs (3) 9% - 20% 12.79 % Total $ 7,956 (1) The fair value of impaired loans is generally determined based on an independent appraisal of the market value of a loan’s underlying collateral. (2) The fair value basis of impaired loans and real estate owned is adjusted to reflect management estimates of selling costs including, but not necessarily limited to, real estate brokerage commissions and title transfer fees. (3) The fair value basis of real estate owned is generally determined based upon the lower of an independent appraisal of the property’s market value or the applicable listing price or contracted sales price. An impaired loan is evaluated and valued at the time the loan is identified as impaired at the lower of cost or market value. Loans for which it is probable that payment of interest and principal will not be made in accordance with the contractual terms of the loan agreement are considered impaired. Market value is measured based on the value of the collateral securing the loan and is classified at a Level 3 in the fair value hierarchy. Once a loan is identified as individually impaired, management measures impairment in accordance with the FASB’s guidance on accounting by creditors for impairment of a loan with the fair value estimated using the market value of the collateral reduced by estimated disposal costs. Those impaired loans not requiring an allowance represent loans for which the fair value of the expected repayments or collateral exceeds the recorded investments in such loans. Impaired loans are reviewed and evaluated on at least a quarterly basis for additional impairment and adjusted accordingly. At September 30, 2017, impaired loans valued using Level 3 inputs comprised loans with principal balances totaling $6.2 million and valuation allowances of $78,000 reflecting fair values of $6.1 million. By comparison, at June 30, 2017, impaired loans valued using Level 3 inputs comprised loans with principal balances totaling $8.2 million and valuation allowances of $199,000 reflecting fair values of $8.0 million. Once a loan is foreclosed, the fair value of the real estate owned continues to be evaluated based upon the market value of the repossessed real estate originally securing the loan. At September 30, 2017, the Company held real estate owned totaling $882,000 whose carrying value was written down utilizing Level 3 inputs. At June 30, 2017, the Company held no real estate owned whose carrying value was written down utilizing Level 3 inputs. The following methods and assumptions were used to estimate the fair value of each class of financial instruments at September 30, 2017 and June 30, 2017: Cash and Cash Equivalents, Interest Receivable and Interest Payable. The carrying amounts for cash and cash equivalents, interest receivable and interest payable approximate fair value because they mature in three months or less. Securities. See the discussion presented above concerning assets measured at fair value on a recurring basis. Loans Receivable. Except for certain impaired loans as previously discussed, the fair value of loans receivable 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. FHLB of New York Stock. The carrying amount of restricted investment in bank stock approximates fair value, and considers the limited marketability of such securities. Deposits. The fair value of demand, savings and club accounts is equal to the amount payable on demand at the reporting date. The fair value of certificates of deposit is estimated using rates currently offered for deposits of similar remaining maturities. The fair value estimates do not include the benefit that results from the low-cost funding provided by deposit liabilities compared to the cost of borrowing funds in the market. Advances from FHLB. Fair value is estimated using rates currently offered for advances of similar remaining maturities. Interest Rate Derivatives. See the discussion presented above concerning assets measured at fair value on a recurring basis. Commitments. The fair value of commitments to fund credit lines and originate or participate in loans is estimated using 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 and the committed rates. The carrying value, represented by the net deferred fee arising from the unrecognized commitment, and the fair value, determined by discounting the remaining contractual fee over the term of the commitment using fees currently charged to enter into similar agreements with similar credit risk, is not considered material for disclosure. The carrying amounts and fair values of financial instruments are as follows: September 30, 2017 Carrying Amount Fair Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) (In Thousands) Financial assets: Cash and cash equivalents $ 38,823 $ 38,823 $ 38,823 $ - $ - Debt securities available for sale 475,819 475,819 - 474,819 1,000 Mortgage-backed securities available for sale 160,781 160,781 - 160,781 - Debt securities held to maturity 145,954 146,782 - 146,782 - Mortgage-backed securities held to maturity 336,972 338,654 - 338,654 - Loans held-for-sale 3,808 3,808 - 3,808 - Net loans receivable 3,230,883 3,158,748 - - 3,158,748 FHLB Stock 39,115 N/A N/A N/A N/A Interest receivable 13,268 13,268 1 3,670 9,597 Financial liabilities: Deposits (1) 2,953,268 2,967,953 1,654,425 - 1,313,528 Borrowings 808,554 825,110 - - 825,110 Interest payable on borrowings 1,461 1,461 - - 1,461 (1) Includes accrued interest payable on deposits of $381,000 at September 30, 2017. June 30, 2017 Carrying Amount Fair Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) (In Thousands) Financial assets: Cash and cash equivalents $ 78,237 $ 78,237 $ 78,237 $ - $ - Debt securities available for sale 444,497 444,497 - 443,497 1,000 Mortgage-backed securities available for sale 169,263 169,263 - 169,263 - Debt securities held to maturity 144,713 145,505 - 145,505 - Mortgage-backed securities held to maturity 348,608 350,289 - 350,289 - Loans held-for-sale 4,692 4,692 - 4,692 - Net loans receivable 3,215,975 3,137,304 - - 3,137,304 FHLB Stock 39,958 N/A N/A N/A N/A Interest receivable 12,493 12,493 6 3,169 9,318 Financial liabilities: Deposits (1) 2,930,127 2,943,908 1,639,059 - 1,304,849 Borrowings 806,228 823,435 - - 823,435 Interest payable on borrowings 1,391 1,391 - - 1,391 (1) Includes accrued interest payable on deposits of $382,000 at June 30, 2017. Limitations. Fair value estimates are made at a specific point in time based on relevant market information and information about the financial instruments. These estimates do not reflect any premium or discount that could result from offering for sale at one time the entire holdings of a particular financial instrument. Because no market value exists for a significant portion of the financial instruments, fair value estimates are based on judgments regarding future expected loss experience, current economic conditions, risk characteristics of various financial instruments and other factors. These estimates are subjective in nature, involve uncertainties and matters of judgment and, therefore, cannot be determined with precision. Changes in assumptions could significantly affect the estimates. The fair value estimates are based on existing on-and-off balance sheet financial instruments without attempting to value anticipated future business and the value of assets and liabilities that are not considered financial instruments. Other significant assets and liabilities that are not considered financial assets and liabilities include premises and equipment, and advances from borrowers for taxes. In addition, the ramifications related to the realization of the unrealized gains and losses can have a significant effect on fair value estimates and have not been considered in any of the estimates. Finally, reasonable comparability between financial institutions may not be likely due to the wide range of permitted valuation techniques and numerous estimates which must be made given the absence of active secondary markets for many of the financial instruments. This lack of uniform valuation methodologies introduces a greater degree of subjectivity to these estimated fair values.

Comprehensive Income

Comprehensive Income	3 Months Ended
	Sep. 30, 2017
Equity [Abstract]
Comprehensive Income	15. COMPREHENSIVE INCOME The components of accumulated other comprehensive income included in stockholders’ equity at September 30, 2017 and June 30, 2017 are as follows: September 30, June 30, 2017 2017 (In Thousands) Net unrealized loss on securities available for sale $ (453 ) $ (2,385 ) Tax effect 191 975 Net of tax amount (262 ) (1,410 ) Net unrealized loss on securities available for sale transferred to held to maturity (1,080 ) (1,109 ) Tax effect 441 453 Net of tax amount (639 ) (656 ) Fair value adjustments on derivatives 7,965 6,319 Tax effect (3,254 ) (2,582 ) Net of tax amount 4,711 3,737 Benefit plan adjustments (1,133 ) (1,061 ) Tax effect 463 434 Net of tax amount (670 ) (627 ) Total accumulated other comprehensive income $ 3,140 $ 1,044 Other comprehensive income and related tax effects for the three months ended September 30, 2017 and September 30, 2016 are presented in the following table: Three Months Ended September 30, 2017 2016 (In Thousands) Net unrealized holding gain on securities available for sale $ 1,932 $ 1,815 Amortization of net unrealized holding gain on securities available for sale transferred to held to maturity (3) 29 7 Net realized gain on securities available for sale - - Net unrealized gain on derivatives 1,646 5,343 Benefit plans: Amortization of: Actuarial loss (1) 11 16 Past service cost (1) - - Net actuarial loss (83 ) (394 ) Net change in benefit plan accrued expense (72 ) (378 ) Other comprehensive income before taxes 3,535 6,787 Tax effect (2) (1,439 ) (2,773 ) Total other comprehensive income $ 2,096 $ 4,014 (1) Represents amounts reclassified out of accumulated other comprehensive income and included in the computation of net periodic pension expense. See Note 13 – Benefit Plans for additional information. (2) The amounts included in income taxes for items reclassified out of accumulated other comprehensive income totaled $(29) for the three months ended September 30, 2017 and $(154) for the three months ended September 30, 2016, respectively. (3) Represents amounts reclassified out of accumulated other comprehensive income and included in interest income on taxable securities.

Net Income Per Common Share (24

Net Income Per Common Share ("EPS") (Tables)	3 Months Ended
	Sep. 30, 2017
Earnings Per Share [Abstract]
Reconciliation of Numerators and Denominators of Basic and Diluted Earnings Per Share Computations	The following is a reconciliation of the numerators and denominators of the basic and diluted earnings per share computations: Three Months Ended September 30, 2017 Income (Numerator) Shares (Denominator) Per Share Amount (In Thousands, Except Per Share Data) Net income $ 5,232 Basic earnings per share, income available to common stockholders $ 5,232 79,649 $ 0.07 Effect of dilutive securities: Stock options 59 $ 5,232 79,708 $ 0.07 Three Months Ended September 30, 2016 Income (Numerator) Shares (Denominator) Per Share Amount (In Thousands, Except Per Share Data) Net income $ 4,667 Basic earnings per share, income available to common stockholders $ 4,667 86,246 $ 0.05 Effect of dilutive securities: Stock options 58 $ 4,667 86,304 $ 0.05

Securities Available for Sale (

Securities Available for Sale (Tables)	3 Months Ended
	Sep. 30, 2017
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost, Gross Unrealized Gains and Losses and Fair Values of Securities	September 30, 2017 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value (In Thousands) Securities available for sale: Debt securities: U.S. agency securities $ 5,054 $ 30 $ 21 $ 5,063 Obligations of state and political subdivisions 27,458 291 24 27,725 Asset-backed securities 163,174 795 354 163,615 Collateralized loan obligations 128,052 391 60 128,383 Corporate bonds 143,014 766 1,291 142,489 Trust preferred securities 8,914 - 370 8,544 Total debt securities 475,666 2,273 2,120 475,819 Mortgage-backed securities: Collateralized mortgage obligations: Federal Home Loan Mortgage Corporation 9,300 38 56 9,282 Federal National Mortgage Association 20,051 - 543 19,508 Total collateralized mortgage obligations 29,351 38 599 28,790 Mortgage pass-through securities: Residential pass-through securities: Federal Home Loan Mortgage Corporation 90,838 385 764 90,459 Federal National Mortgage Association 33,129 409 129 33,409 Total residential pass-through securities 123,967 794 893 123,868 Commercial pass-through securities: Federal National Mortgage Association 8,069 58 4 8,123 Total commercial pass-through securities 8,069 58 4 8,123 Total mortgage-backed securities 161,387 890 1,496 160,781 Total securities available for sale $ 637,053 $ 3,163 $ 3,616 $ 636,600 June 30, 2017 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value (In Thousands) Securities available for sale: Debt securities: U.S. agency securities $ 5,304 $ 35 $ 23 $ 5,316 Obligations of state and political subdivisions 27,465 305 30 27,740 Asset-backed securities 163,120 316 1,007 162,429 Collateralized loan obligations 98,078 185 109 98,154 Corporate bonds 143,017 826 1,525 142,318 Trust preferred securities 8,912 - 372 8,540 Total debt securities 445,896 1,667 3,066 444,497 Mortgage-backed securities: Collateralized mortgage obligations: Federal Home Loan Mortgage Corporation 9,902 38 66 9,874 Federal National Mortgage Association 21,222 - 560 20,662 Total collateralized mortgage obligations 31,124 38 626 30,536 Mortgage pass-through securities: Residential pass-through securities: Federal Home Loan Mortgage Corporation 95,501 352 999 94,854 Federal National Mortgage Association 35,516 425 245 35,696 Total residential pass-through securities 131,017 777 1,244 130,550 Commercial pass-through securities: Federal National Mortgage Association 8,108 69 - 8,177 Total commercial pass-through securities 8,108 69 - 8,177 Total mortgage-backed securities 170,249 884 1,870 169,263 Total securities available for sale $ 616,145 $ 2,551 $ 4,936 $ 613,760
Securities Available for Sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Stratification by Contractual Maturity of Securities	September 30, 2017 Amortized Cost Fair Value (In Thousands) Debt securities available for sale: Due in one year or less $ - $ - Due after one year through five years 53,620 53,719 Due after five years through ten years 160,665 160,248 Due after ten years 261,381 261,852 Total $ 475,666 $ 475,819

Securities Held to Maturity (Ta

Securities Held to Maturity (Tables)	3 Months Ended
	Sep. 30, 2017
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost, Gross Unrecognized Gains and Losses and Fair Values of Securities	September 30, 2017 Amortized Cost Gross Unrecognized Gains Gross Unrecognized Losses Fair Value (In Thousands) Securities held to maturity: Debt securities: U.S. agency securities $ 35,000 $ - $ 16 $ 34,984 Obligations of state and political subdivisions 95,954 972 128 96,798 Subordinated debt 15,000 - - 15,000 Total debt securities 145,954 972 144 146,782 Mortgage-backed securities: Collateralized mortgage obligations: Government National Mortgage Association 2,051 - 43 2,008 Federal Home Loan Mortgage Corporation 14,425 - 349 14,076 Federal National Mortgage Association 104 9 - 113 Non-agency securities 20 - - 20 Total collateralized mortgage obligations 16,600 9 392 16,217 Mortgage pass-through securities: Residential pass-through securities: Federal Home Loan Mortgage Corporation 33,288 1 381 32,908 Federal National Mortgage Association 135,969 612 491 136,090 Total residential pass-through securities 169,257 613 872 168,998 Commercial pass-through securities: Government National Mortgage Association 1,934 - 5 1,929 Federal National Mortgage Association 149,181 2,336 7 151,510 Total commercial pass-through securities 151,115 2,336 12 153,439 Total mortgage-backed securities 336,972 2,958 1,276 338,654 Total securities held to maturity $ 482,926 $ 3,930 $ 1,420 $ 485,436 June 30, 2017 Amortized Cost Gross Unrecognized Gains Gross Unrecognized Losses Fair Value (In Thousands) Securities held to maturity: Debt securities: U.S. agency securities $ 35,000 $ - $ 48 $ 34,952 Obligations of state and political subdivisions 94,713 996 156 95,553 Subordinated debt 15,000 - - 15,000 Total debt securities 144,713 996 204 145,505 Mortgage-backed securities: Collateralized mortgage obligations: Government National Mortgage Association 2,199 - 46 2,153 Federal Home Loan Mortgage Corporation 15,522 - 357 15,165 Federal National Mortgage Association 111 10 - 121 Non-agency securities 22 - - 22 Total collateralized mortgage obligations 17,854 10 403 17,461 Mortgage pass-through securities: Residential pass-through securities: Federal Home Loan Mortgage Corporation 35,289 1 338 34,952 Federal National Mortgage Association 143,524 428 597 143,355 Total residential pass-through securities 178,813 429 935 178,307 Commercial pass-through securities: Government National Mortgage Association 1,989 - 11 1,978 Federal National Mortgage Association 149,952 2,622 31 152,543 Total commercial pass-through securities 151,941 2,622 42 154,521 Total mortgage-backed securities 348,608 3,061 1,380 350,289 Total securities held to maturity $ 493,321 $ 4,057 $ 1,584 $ 495,794
Securities Held to Maturity [Member]
Schedule of Held-to-maturity Securities [Line Items]
Stratification by Contractual Maturity of Securities	September 30, 2017 Amortized Cost Fair Value (In Thousands) Debt securities held to maturity: Due in one year or less $ 39,253 $ 39,236 Due after one year through five years 25,057 25,130 Due after five years through ten years 69,846 70,532 Due after ten years 11,798 11,884 Total $ 145,954 $ 146,782

Impairment of Securities (Table

Impairment of Securities (Tables)	3 Months Ended
	Sep. 30, 2017
Securities Available for Sale [Member]
Schedule of Fair Values and Gross Unrealized Losses on Investments	The following two tables summarize the fair values and gross unrealized losses within the available for sale and held to maturity portfolios September 30, 2017 Less than 12 Months 12 Months or More Total Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses (In Thousands) Securities Available for Sale: U.S. agency securities $ 382 $ 1 $ 1,657 $ 20 $ 2,039 $ 21 Obligations of state and political subdivisions 3,312 14 567 10 3,879 24 Asset-backed securities - - 38,664 354 38,664 354 Collateralized loan obligations 30,784 60 - - 30,784 60 Corporate bonds - - 68,731 1,291 68,731 1,291 Trust preferred securities - - 7,545 370 7,545 370 Collateralized mortgage obligations 7,629 96 17,030 503 24,659 599 Residential pass-through securities 43,534 183 31,090 710 74,624 893 Commercial pass-through securities 4,054 4 - - 4,054 4 Total $ 89,695 $ 358 $ 165,284 $ 3,258 $ 254,979 $ 3,616 June 30, 2017 Less than 12 Months 12 Months or More Total Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses (In Thousands) Securities Available for Sale: U.S. agency securities $ 440 $ - $ 1,746 $ 23 $ 2,186 $ 23 Obligations of state and political subdivisions $ 3,872 $ 30 $ - $ - 3,872 30 Asset-backed securities 16,860 84 86,975 923 103,835 1,007 Collateralized loan obligations 46,016 108 6,000 1 52,016 109 Corporate bonds - - 73,500 1,525 73,500 1,525 Trust preferred securities - - 7,540 372 7,540 372 Collateralized mortgage obligations 26,090 626 - - 26,090 626 Residential pass-through securities 77,301 1,244 - - 77,301 1,244 Total $ 170,579 $ 2,092 $ 175,761 $ 2,844 $ 346,340 $ 4,936
Securities Held to Maturity [Member]
Schedule of Fair Values and Gross Unrealized Losses on Investments	September 30, 2017 Less than 12 Months 12 Months or More Total Fair Value Unrecognized Losses Fair Value Unrecognized Losses Fair Value Unrecognized Losses (In Thousands) Securities Held to Maturity: U.S. agency securities $ 24,990 $ 10 $ 9,994 $ 6 $ 34,984 $ 16 Obligations of state and political subdivisions 15,831 109 2,913 19 18,744 128 Collateralized mortgage obligations - - 16,096 392 16,096 392 Residential pass-through securities 95,789 731 5,943 141 101,732 872 Commercial pass-through securities 9,097 7 1,929 5 11,026 12 Total $ 145,707 $ 857 $ 36,875 $ 563 $ 182,582 $ 1,420 June 30, 2017 Less than 12 Months 12 Months or More Total Fair Value Unrecognized Losses Fair Value Unrecognized Losses Fair Value Unrecognized Losses (In Thousands) Securities Held to Maturity: U.S. agency securities $ 24,969 $ 31 $ 9,983 $ 17 $ 34,952 $ 48 Obligations of state and political subdivisions 19,232 150 409 6 19,641 156 Collateralized mortgage obligations 17,317 403 22 - 17,339 403 Residential pass-through securities 119,538 887 1,750 48 121,288 935 Commercial pass-through securities 11,110 42 - - 11,110 42 Total $ 192,166 $ 1,513 $ 12,164 $ 71 $ 204,330 $ 1,584

Loan Quality and Allowance fo28

Loan Quality and Allowance for Loan Losses (Tables)	3 Months Ended
	Sep. 30, 2017
Receivables [Abstract]
Impaired Loans Acquired Accretable Yield Change	The following table presents the changes in the accretable yield relating to the acquired credit-impaired loans for the three months ended September 30, 2017 and September 30, 2016. Three Months Ended September 30, 2017 2016 (In Thousands) Beginning balance $ 215 $ 335 Accretion to interest income (9 ) (2 ) Disposals - (19 ) Reclassifications from nonaccretable difference - - Ending balance $ 206 $ 314
Allowance for Loan Losses and Loans Receivable	The following tables present the balance of the allowance for loan losses at September 30, 2017 and June 30, 2017 based upon the calculation methodology as described in the Company’s Form 10-K for the fiscal year ended June 30, 2017. The tables identify the valuation allowances attributable to specifically identified impairments on individually evaluated loans, including those acquired with deteriorated credit quality, as well as valuation allowances for impairments on loans evaluated collectively. The tables include the underlying balance of loans receivable applicable to each category as of those dates as well as the activity in the allowance for loan losses for the three months ended September 30, 2017 and September 30, 2016. Unless otherwise noted, the balance of loans reported in the tables below excludes yield adjustments and the allowance for loan loss. Allowance for Loan Losses and Loans Receivable At September 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Balance of allowance for loan losses: Loans acquired with deteriorated credit quality $ - $ - $ - $ - $ - $ - $ - $ - Loans individually evaluated for impairment 72 - 6 - - - - 78 Loans collectively evaluated for impairment 2,429 13,807 9,887 89 1,948 470 737 29,367 Total allowance for loan losses $ 2,501 $ 13,807 $ 9,893 $ 89 $ 1,948 $ 470 $ 737 $ 29,445 Allowance for Loan Losses and Loans Receivable At September 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Balance of loans receivable: Loans acquired with deteriorated credit quality $ 97 $ - $ - $ - $ 289 $ - $ - $ 386 Loans individually evaluated for impairment 9,177 146 7,307 253 2,590 1,726 - 21,199 Loans collectively evaluated for impairment 550,319 1,427,694 1,078,676 8,067 78,797 79,020 13,788 3,236,361 Total loans $ 559,593 $ 1,427,840 $ 1,085,983 $ 8,320 $ 81,676 $ 80,746 $ 13,788 $ 3,257,946 Unamortized yield adjustments 2,382 Loans receivable, net of yield adjustments $ 3,260,328 Allowance for Loan Losses and Loans Receivable Period Ended September 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Changes in the allowance for loan losses for the three months ended September 30, 2017: At June 30, 2017: $ 2,384 $ 13,941 $ 9,939 $ 35 $ 1,709 $ 501 $ 777 $ 29,286 Total charge offs (267 ) - (38 ) - (6 ) - (297 ) (608 ) Total recoveries 20 - - - 34 65 18 137 Total provisions 364 (134 ) (8 ) 54 211 (96 ) 239 630 Total allowance for loan losses $ 2,501 $ 13,807 $ 9,893 $ 89 $ 1,948 $ 470 $ 737 $ 29,445 Allowance for Loan Losses and Loans Receivable Period Ended September 30, 2016 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Changes in the allowance for loan losses for the three months ended September 30, 2016: At June 30, 2016: $ 2,370 $ 9,995 $ 7,846 $ 24 $ 2,784 $ 432 $ 778 $ 24,229 Total charge offs (23 ) - (41 ) - (194 ) (21 ) (95 ) (374 ) Total recoveries - - - - 15 - 4 19 Total provisions 459 274 511 15 (286 ) 123 33 1,129 Total allowance for loan losses $ 2,806 $ 10,269 $ 8,316 $ 39 $ 2,319 $ 534 $ 720 $ 25,003 Allowance for Loan Losses and Loans Receivable At June 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Balance of allowance for loan losses: Loans acquired with deteriorated credit quality $ - $ - $ - $ - $ - $ - $ - $ - Loans individually evaluated for impairment 154 - 39 - 6 - 199 Loans collectively evaluated for impairment 2,230 13,941 9,900 35 1,703 501 777 29,087 Total allowance for loan losses $ 2,384 $ 13,941 $ 9,939 $ 35 $ 1,709 $ 501 $ 777 $ 29,286 Allowance for Loan Losses and Loans Receivable At June 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Balance of loans receivable: Loans acquired with deteriorated credit quality $ 97 $ - $ - $ - $ 497 $ - $ - 594 Loans individually evaluated for impairment 10,546 158 5,877 612 2,365 1,894 - 21,452 Loans collectively evaluated for impairment 556,680 1,412,417 1,079,187 3,203 71,609 80,928 16,383 3,220,407 Total loans $ 567,323 $ 1,412,575 $ 1,085,064 $ 3,815 $ 74,471 $ 82,822 $ 16,383 $ 3,242,453 Unamortized yield adjustments 2,808 Loans receivable, net of yield adjustments $ 3,245,261
Credit-Rating Classification of Loans Receivable	The following tables present key indicators of credit quality regarding the Company’s loan portfolio based upon loan classification and contractual payment status at September 30, 2017 and June 30, 2017 based upon the methodology for identifying and reporting such loans as described in the Company’s Form 10-K for the fiscal year ended June 30, 2017. Credit-Rating Classification of Loans Receivable At September 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Non-classified $ 546,574 $ 1,427,694 $ 1,074,962 $ 7,761 $ 74,095 $ 78,472 $ 13,578 $ 3,223,136 Classified: Special Mention 817 - - 306 1,082 120 103 2,428 Substandard 12,202 146 11,021 253 6,499 2,154 105 32,380 Doubtful - - - - - - 2 2 Loss - - - - - - - - Total classified loans 13,019 146 11,021 559 7,581 2,274 210 34,810 Total loans $ 559,593 $ 1,427,840 $ 1,085,983 $ 8,320 $ 81,676 $ 80,746 $ 13,788 $ 3,257,946 Credit-Rating Classification of Loans Receivable At June 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Non-classified $ 552,961 $ 1,412,417 $ 1,078,711 $ 2,894 $ 66,886 $ 80,393 $ 16,166 $ 3,210,428 Classified: Special Mention 928 - - 309 1,098 120 139 2,594 Substandard 13,434 158 6,353 612 6,487 2,309 75 29,428 Doubtful - - - - - - 3 3 Loss - - - - - - - - Total classified loans 14,362 158 6,353 921 7,585 2,429 217 32,025 Total loans $ 567,323 $ 1,412,575 $ 1,085,064 $ 3,815 $ 74,471 $ 82,822 $ 16,383 $ 3,242,453
Contractual Payment Status of Loans Receivable	Contractual Payment Status of Loans Receivable At September 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Current $ 554,765 $ 1,427,840 $ 1,082,128 $ 8,067 $ 79,782 $ 80,207 $ 13,525 $ 3,246,314 Past due: 30-59 days 151 - 51 253 - 113 60 628 60-89 days 349 - - - 37 - 98 484 90+ days 4,328 - 3,804 - 1,857 426 105 10,520 Total past due 4,828 - 3,855 253 1,894 539 263 11,632 Total loans $ 559,593 $ 1,427,840 $ 1,085,983 $ 8,320 $ 81,676 $ 80,746 $ 13,788 $ 3,257,946 Contractual Payment Status of Loans Receivable At June 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Current $ 560,054 $ 1,412,575 $ 1,083,736 $ 3,560 $ 72,826 $ 81,946 $ 16,083 $ 3,230,780 Past due: 30-59 days 1,749 - 60 255 29 187 91 2,371 60-89 days 403 - 318 - - 141 135 997 90+ days 5,117 - 950 - 1,616 548 74 8,305 Total past due 7,269 - 1,328 255 1,645 876 300 11,673 Total loans $ 567,323 $ 1,412,575 $ 1,085,064 $ 3,815 $ 74,471 $ 82,822 $ 16,383 $ 3,242,453
Performance Status of Loans Receivable	The following tables present information relating to the Company’s nonperforming and impaired loans at September 30, 2017 and June 30, 2017 based upon the methodology for identifying and reporting such loans as described in the Company’s Form 10-K for the fiscal year ended June 30, 2017. Loans reported as “90+ days past due accruing” in the table immediately below are also reported in the preceding contractual payment status table under the heading “90+ days past due”. Performance Status of Loans Receivable At September 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Performing $ 553,078 $ 1,427,694 $ 1,078,829 $ 8,067 $ 78,823 $ 79,661 $ 13,683 $ 3,239,835 Nonperforming: 90+ days past due accruing - - - - - - 105 105 Nonaccrual 6,515 146 7,154 253 2,853 1,085 - 18,006 Total nonperforming 6,515 146 7,154 253 2,853 1,085 105 18,111 Total loans $ 559,593 $ 1,427,840 $ 1,085,983 $ 8,320 $ 81,676 $ 80,746 $ 13,788 $ 3,257,946 Performance Status of Loans Receivable At June 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Performing $ 558,533 $ 1,412,417 $ 1,079,344 $ 3,560 $ 71,837 $ 81,581 $ 16,309 $ 3,223,581 Nonperforming: 90+ days past due accruing - - - - - - 74 74 Nonaccrual 8,790 158 5,720 255 2,634 1,241 - 18,798 Total nonperforming 8,790 158 5,720 255 2,634 1,241 74 18,872 Total loans $ 567,323 $ 1,412,575 $ 1,085,064 $ 3,815 $ 74,471 $ 82,822 $ 16,383 $ 3,242,453
Impairment Status of Loans Receivable	Impairment Status of Loans Receivable At September 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Carrying value of impaired loans: Non-impaired loans $ 550,319 $ 1,427,694 $ 1,078,676 $ 8,067 $ 78,797 $ 79,020 $ 13,788 $ 3,236,361 Impaired loans: Impaired loans with no allowance for impairment 7,869 146 6,960 253 2,878 1,726 - 19,832 Impaired loans with allowance for impairment: Recorded investment 1,405 - 347 - 1 - - 1,753 Allowance for impairment (72 ) - (6 ) - - - - (78 ) Balance of impaired loans net of allowance for impairment 1,333 - 341 - 1 - - 1,675 Total impaired loans, excluding allowance for impairment: 9,274 146 7,307 253 2,879 1,726 - 21,585 Total loans $ 559,593 $ 1,427,840 $ 1,085,983 $ 8,320 $ 81,676 $ 80,746 $ 13,788 $ 3,257,946 Unpaid principal balance of impaired loans: Total impaired loans $ 14,112 $ 930 $ 10,549 $ 691 $ 6,777 $ 2,828 $ - $ 35,887 Impairment Status of Loans Receivable At June 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Carrying value of impaired loans: Non-impaired loans $ 556,680 $ 1,412,417 $ 1,079,187 $ 3,203 $ 71,609 $ 80,928 $ 16,383 $ 3,220,407 Impaired loans: Impaired loans with no allowance for impairment 8,971 158 4,521 612 2,755 1,894 - 18,911 Impaired loans with allowance for impairment: Recorded investment 1,672 - 1,356 - 107 - - 3,135 Allowance for impairment (154 ) - (39 ) - (6 ) - - (199 ) Balance of impaired loans net of allowance for impairment 1,518 - 1,317 - 101 - - 2,936 Total impaired loans, excluding allowance for impairment: 10,643 158 5,877 612 2,862 1,894 - 22,046 Total loans $ 567,323 $ 1,412,575 $ 1,085,064 $ 3,815 $ 74,471 $ 82,822 $ 16,383 $ 3,242,453 Unpaid principal balance of impaired loans: Total impaired loans $ 16,479 $ 930 $ 10,002 $ 691 $ 6,682 $ 2,961 $ - $ 37,745 Impairment Status of Loans Receivable Periods Ended September 30, 2017 and 2016 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) For the three months ended September 30, 2017: Average balance of impaired loans $ 9,981 $ 152 $ 6,395 $ 343 $ 2,818 $ 1,911 $ - $ 21,600 Interest earned on impaired loans $ 35 $ - $ 2 $ - $ 1 $ 8 $ - $ 46 For the three months ended September 30, 2016: Average balance of impaired loans $ 13,058 $ 199 $ 6,752 $ 354 $ 3,131 $ 2,156 $ - $ 25,650 Interest earned on impaired loans $ 31 $ - $ 12 $ - $ 4 $ 15 $ - $ 62
Troubled Debt Restructurings of Loans Receivable	The following table presents information regarding the restructuring of the Company’s troubled debts during the three months ended September 30, 2017 and 2016 and any defaults during those periods of TDRs that were restructured within 12 months of the date of default. Troubled Debt Restructurings of Loans Receivable Period Ended September 30, 2017 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Troubled debt restructuring activity for the three months ended September 30, 2017: Number of loans 1 - - - - - - 1 Pre-modification outstanding recorded investment $ 425 $ - $ - $ - $ - $ - $ - $ 425 Post-modification outstanding recorded investment 367 - - - - - - 367 Charge offs against the allowance for loan loss recognized at modification - - - - - - - - Troubled debt restructuring defaults for the three months ended September 30, 2017: Number of loans - - - - - - - - Outstanding recorded investment $ - $ - $ - $ - $ - $ - $ - $ - Troubled Debt Restructurings of Loans Receivable Period Ended September 30, 2016 Residential Mortgage Multi-Family Mortgage Non- Residential Mortgage Construction Commercial Business Home Equity Loans Other Consumer Total (In Thousands) Troubled debt restructuring activity for the three months ended September 30, 2016: Number of loans - - - - 1 1 - 2 Pre-modification outstanding recorded investment $ - $ - $ - $ - $ 244 $ 184 $ - $ 428 Post-modification outstanding recorded investment - - - - 223 184 - 407 Charge offs against the allowance for loan loss recognized at modification - - - - 27 3 - 30 Troubled debt restructuring defaults for the three months ended September 30, 2016: Number of loans - - - - - - - - Outstanding recorded investment $ - $ - $ - $ - $ - $ - $ - $ -

Deposits (Tables)

Deposits (Tables)	3 Months Ended
	Sep. 30, 2017
Banking And Thrift [Abstract]
Summary of Deposits	Deposits are summarized as follows: September 30, June 30, 2017 2017 (Dollars in Thousands) Non-interest-bearing demand $ 279,263 $ 267,412 Interest-bearing demand 856,122 847,663 Savings and club 519,040 523,984 Certificates of deposits 1,298,843 1,291,068 Total deposits $ 2,953,268 $ 2,930,127

Borrowings (Tables)

Borrowings (Tables)	3 Months Ended
	Sep. 30, 2017
Debt Disclosure [Abstract]
Schedule of Fixed Rate Advances from FHLB	Fixed rate advances from the FHLB of New York mature as follows: September 30, 2017 June 30, 2017 Balance Weighted Average Interest Rate Balance Weighted Average Interest Rate (Dollars in Thousands) Maturing in years ending June 30: 2018 630,225 1.35 630,225 1.29 2021 442 4.94 469 4.94 2023 145,000 3.04 145,000 3.04 Total advances 775,667 1.67 % 775,694 1.62 % Fair value adjustments 5 2 Total advances, net of fair value adjustments $ 775,672 $ 775,696

Derivative Instruments and He31

Derivative Instruments and Hedging Activities (Tables)	3 Months Ended
	Sep. 30, 2017
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Fair Values of Derivative Financial Instruments as well as Their Classification on Statement of Financial Condition	The table below presents the fair value of the Company’s derivative financial instruments as well as their classification on the Statement of Financial Condition as of September 30, 2017 and June 30, 2017: September 30, 2017 Asset Derivatives Liability Derivatives Location Fair Value Location Fair Value (Dollars in Thousands) Derivatives designated as hedging instruments: Interest rate swaps Other assets $ 8,758 Other liabilities $ - Interest rate caps Other assets 121 Other liabilities - Total $ 8,879 $ - June 30, 2017 Asset Derivatives Liability Derivatives Location Fair Value Location Fair Value (Dollars in Thousands) Derivatives designated as hedging instruments: Interest rate swaps Other assets $ 7,670 Other liabilities $ 298 Interest rate caps Other assets 140 Other liabilities - Total $ 7,810 $ 298
Pre-tax Effects of Derivative Instruments on Consolidated Statements of Income	The table below presents the pre-tax effects of the Company’s derivative instruments on the Consolidated Statements of Income for the three months ended September 30, 2017 and 2016: Three Months Ended September 30, 2017 Amount of Gain (Loss) Recognized in OCI on Derivatives (Effective Portion) Location of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion) Amount of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion) Location of Gain (Loss) Recognized in Income on Derivatives (Ineffective Portion) Amount of Gain (Loss) Recognized in Income on Derivatives (Ineffective Portion) (Dollars in Thousands) Derivatives in cash flow hedging relationships: Interest rate swaps $ 260 Interest expense $ (1,126 ) Not applicable $ - Interest rate caps (13 ) Interest expense (274 ) Not applicable - Total $ 247 $ (1,400 ) $ - Three Months Ended September 30, 2016 Amount of Gain (Loss) Recognized in OCI on Derivatives (Effective Portion) Location of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion) Amount of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion) Location of Gain (Loss) Recognized in Income on Derivatives (Ineffective Portion) Amount of Gain (Loss) Recognized in Income on Derivatives (Ineffective Portion) (Dollars in Thousands) Derivatives in cash flow hedging relationships: Interest rate swaps $ 3,453 Interest expense $ (1,719 ) Not applicable $ - Interest rate caps 10 Interest expense (161 ) Not applicable - Total $ 3,463 $ (1,880 ) $ -
Offsetting Derivatives	The table below presents a gross presentation, the effects of offsetting, and a net presentation of the Company’s derivatives in the Consolidated Statement of Condition as of September 30, 2017 and June 30, 2017, respectively. The net amounts presented for derivative assets or liabilities can be reconciled to the tabular disclosure of fair value. The tabular disclosure of fair value provides the location that derivative assets and liabilities are presented on the Consolidated Statement of Condition. September 30, 2017 Gross Amounts Not Offset Gross Amount Recognized Gross Amounts Offset Net Amounts Presented Financial Instruments Cash Collateral Received Net Amount (Dollars in Thousands) Assets: Interest rate swaps $ 12,814 $ (4,056 ) $ 8,758 $ - $ (7,440 ) $ 1,318 Interest rate caps 121 - 121 - - 121 Total $ 12,935 $ (4,056 ) $ 8,879 $ - $ (7,440 ) $ 1,439 Gross Amounts Not Offset Gross Amount Recognized Gross Amounts Offset Net Amounts Presented Financial Instruments Cash Collateral Posted Net Amount (Dollars in Thousands) Liabilities: Interest rate swaps $ 4,056 $ (4,056 ) $ - $ - $ - $ - Interest rate caps - - - - - - Total $ 4,056 $ (4,056 ) $ - $ - $ - $ - June 30, 2017 Gross Amounts Not Offset Gross Amount Recognized Gross Amounts Offset Net Amounts Presented Financial Instruments Cash Collateral Received Net Amount (Dollars in Thousands) Assets: Interest rate swaps $ 12,839 $ (5,169 ) $ 7,670 $ - $ (5,770 ) $ 1,900 Interest rate caps 140 - 140 - - 140 Total $ 12,979 $ (5,169 ) $ 7,810 $ - $ (5,770 ) $ 2,040 Gross Amounts Not Offset Gross Amount Recognized Gross Amounts Offset Net Amounts Presented Financial Instruments Cash Collateral Posted Net Amount Liabilities: Interest rate swaps $ 5,467 $ (5,169 ) $ 298 $ - $ (298 ) $ - Interest rate caps - - - - - - Total $ 5,467 $ (5,169 ) $ 298 $ - $ (298 ) $ -

Benefit Plans (Tables)

Benefit Plans (Tables)	3 Months Ended
	Sep. 30, 2017
Compensation And Retirement Disclosure [Abstract]
Schedule of Net Periodic Benefit Expense	The following table sets forth the aggregate net periodic benefit expense for the Bank’s Benefit Equalization Plan, Postretirement Welfare Plan, Directors’ Consultation and Retirement Plan and Atlas Bank Retirement Income Plan: Three Months Ended September 30, 2017 2016 (In Thousands) Service cost $ 12 $ 8 Interest cost $ 93 95 Amortization of unrecognized past service liability - - Amortization of unrecognized loss $ 11 16 Expected return on assets (30 ) (62 ) Net periodic benefit cost $ 86 $ 57

Fair Value of Financial Instr33

Fair Value of Financial Instruments (Tables)	3 Months Ended
	Sep. 30, 2017
Fair Value Disclosures [Abstract]
Schedule of Assets and Liabilities Measured At Fair Value on a Recurring Basis	Those assets and liabilities measured at fair value on a recurring basis are summarized below: September 30, 2017 Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Total (In Thousands) Debt securities available for sale: U.S. agency securities $ - $ 5,063 $ - $ 5,063 Obligations of state and political subdivisions - 27,725 - 27,725 Asset-backed securities - 163,615 - 163,615 Collateralized loan obligations - 128,383 - 128,383 Corporate bonds - 142,489 - 142,489 Trust preferred securities - 7,544 1,000 8,544 Total debt securities - 474,819 1,000 475,819 Mortgage-backed securities available for sale: Collateralized mortgage obligations - 28,790 - 28,790 Residential pass-through securities - 123,868 - 123,868 Commercial pass-through securities - 8,123 - 8,123 Total mortgage-backed securities - 160,781 - 160,781 Total securities available for sale $ - $ 635,600 $ 1,000 $ 636,600 Derivative instruments Interest rate swaps $ - $ 8,758 $ - $ 8,758 Interest rate caps - 121 - 121 Total derivatives $ - $ 8,879 $ - $ 8,879 June 30, 2017 Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Total (In Thousands) Debt securities available for sale: U.S. agency securities $ - $ 5,316 $ - $ 5,316 Obligations of state and political subdivisions - 27,740 - 27,740 Asset-backed securities - 162,429 - 162,429 Collateralized loan obligations - 98,154 - 98,154 Corporate bonds - 142,318 - 142,318 Trust preferred securities - 7,540 1,000 8,540 Total debt securities - 443,497 1,000 444,497 Mortgage-backed securities available for sale: Collateralized mortgage obligations - 30,536 - 30,536 Residential pass-through securities - 130,550 - 130,550 Commercial pass-through securities - 8,177 - 8,177 Total mortgage-backed securities - 169,263 - 169,263 Total securities available for sale $ - $ 612,760 $ 1,000 $ 613,760 Derivative instruments Interest rate swaps $ - $ 7,372 $ - $ 7,372 Interest rate caps - 140 - 140 Total derivatives $ - $ 7,512 $ - $ 7,512
Schedule of Assets and Liabilities Measured At Fair Value on a Non-recurring Basis	Those assets and liabilities measured at fair value on a non-recurring basis are summarized below: September 30, 2017 Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Total (In Thousands) Impaired loans: Residential mortgage $ - $ - $ 4,843 $ 4,843 Non-residential mortgage - - 1,145 1,145 Commercial business - - 117 117 Total $ - $ - $ 6,105 $ 6,105 Real estate owned, net: - Residential mortgage - - 751 751 Non-residential mortgage - - 131 131 Total $ - $ - $ 882 $ 882 June 30, 2017 Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Total (In Thousands) Impaired loans: Residential mortgage $ - $ - $ 5,711 $ 5,711 Non-residential mortgage - - 2,126 2,126 Commercial business - - 119 119 Total $ - $ - $ 7,956 $ 7,956
Schedule of Quantitative Information about Level 3 Fair Value Measurements	The following table presents additional quantitative information about assets measured at fair value on a non-recurring basis and for which the Company has utilized adjusted Level 3 inputs to determine fair value: September 30, 2017 Fair Value Valuation Techniques Unobservable Input Range Weighted Average (In Thousands) Impaired loans: Residential mortgage $ 4,843 Market valuation of collateral (1) Selling costs (3) 6% - 23% 9.10 % Non-residential mortgage 1,145 Market valuation of collateral (1) Selling costs (3) 8% - 12% 11.43 % Commercial business 117 Market valuation of collateral (1) Selling costs (3) 10% - 20% 13.37 % Total $ 6,105 Real estate owned, net: Residential mortgage 751 Market valuation of property (2) Selling costs (3) 5% 5.00 % Non-residential mortgage 131 Market valuation of property (2) Selling costs (3) 6% 6.00 % Total $ 882 June 30, 2017 Fair Value Valuation Techniques Unobservable Input Range Weighted Average (In Thousands) Impaired loans: Residential mortgage $ 5,711 Market valuation of collateral (1) Selling costs (3) 6% - 21% 8.12 % Non-residential mortgage 2,126 Market valuation of collateral (1) Selling costs (3) 0% - 12% 6.93 % Commercial business 119 Market valuation of collateral (1) Selling costs (3) 9% - 20% 12.79 % Total $ 7,956 (1) The fair value of impaired loans is generally determined based on an independent appraisal of the market value of a loan’s underlying collateral. (2) The fair value basis of impaired loans and real estate owned is adjusted to reflect management estimates of selling costs including, but not necessarily limited to, real estate brokerage commissions and title transfer fees. (3) The fair value basis of real estate owned is generally determined based upon the lower of an independent appraisal of the property’s market value or the applicable listing price or contracted sales price.
Schedule of Carrying Amounts and Fair Values of Financial Instruments	The carrying amounts and fair values of financial instruments are as follows: September 30, 2017 Carrying Amount Fair Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) (In Thousands) Financial assets: Cash and cash equivalents $ 38,823 $ 38,823 $ 38,823 $ - $ - Debt securities available for sale 475,819 475,819 - 474,819 1,000 Mortgage-backed securities available for sale 160,781 160,781 - 160,781 - Debt securities held to maturity 145,954 146,782 - 146,782 - Mortgage-backed securities held to maturity 336,972 338,654 - 338,654 - Loans held-for-sale 3,808 3,808 - 3,808 - Net loans receivable 3,230,883 3,158,748 - - 3,158,748 FHLB Stock 39,115 N/A N/A N/A N/A Interest receivable 13,268 13,268 1 3,670 9,597 Financial liabilities: Deposits (1) 2,953,268 2,967,953 1,654,425 - 1,313,528 Borrowings 808,554 825,110 - - 825,110 Interest payable on borrowings 1,461 1,461 - - 1,461 (1) Includes accrued interest payable on deposits of $381,000 at September 30, 2017. June 30, 2017 Carrying Amount Fair Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) (In Thousands) Financial assets: Cash and cash equivalents $ 78,237 $ 78,237 $ 78,237 $ - $ - Debt securities available for sale 444,497 444,497 - 443,497 1,000 Mortgage-backed securities available for sale 169,263 169,263 - 169,263 - Debt securities held to maturity 144,713 145,505 - 145,505 - Mortgage-backed securities held to maturity 348,608 350,289 - 350,289 - Loans held-for-sale 4,692 4,692 - 4,692 - Net loans receivable 3,215,975 3,137,304 - - 3,137,304 FHLB Stock 39,958 N/A N/A N/A N/A Interest receivable 12,493 12,493 6 3,169 9,318 Financial liabilities: Deposits (1) 2,930,127 2,943,908 1,639,059 - 1,304,849 Borrowings 806,228 823,435 - - 823,435 Interest payable on borrowings 1,391 1,391 - - 1,391 (1) Includes accrued interest payable on deposits of $382,000 at June 30, 2017.

Comprehensive Income (Tables)

Comprehensive Income (Tables)	3 Months Ended
	Sep. 30, 2017
Equity [Abstract]
Schedule of Accumulated Other Comprehensive Income	The components of accumulated other comprehensive income included in stockholders’ equity at September 30, 2017 and June 30, 2017 are as follows: September 30, June 30, 2017 2017 (In Thousands) Net unrealized loss on securities available for sale $ (453 ) $ (2,385 ) Tax effect 191 975 Net of tax amount (262 ) (1,410 ) Net unrealized loss on securities available for sale transferred to held to maturity (1,080 ) (1,109 ) Tax effect 441 453 Net of tax amount (639 ) (656 ) Fair value adjustments on derivatives 7,965 6,319 Tax effect (3,254 ) (2,582 ) Net of tax amount 4,711 3,737 Benefit plan adjustments (1,133 ) (1,061 ) Tax effect 463 434 Net of tax amount (670 ) (627 ) Total accumulated other comprehensive income $ 3,140 $ 1,044
Schedule of Comprehensive Income	Other comprehensive income and related tax effects for the three months ended September 30, 2017 and September 30, 2016 are presented in the following table: Three Months Ended September 30, 2017 2016 (In Thousands) Net unrealized holding gain on securities available for sale $ 1,932 $ 1,815 Amortization of net unrealized holding gain on securities available for sale transferred to held to maturity (3) 29 7 Net realized gain on securities available for sale - - Net unrealized gain on derivatives 1,646 5,343 Benefit plans: Amortization of: Actuarial loss (1) 11 16 Past service cost (1) - - Net actuarial loss (83 ) (394 ) Net change in benefit plan accrued expense (72 ) (378 ) Other comprehensive income before taxes 3,535 6,787 Tax effect (2) (1,439 ) (2,773 ) Total other comprehensive income $ 2,096 $ 4,014 (1) Represents amounts reclassified out of accumulated other comprehensive income and included in the computation of net periodic pension expense. See Note 13 – Benefit Plans for additional information. (2) The amounts included in income taxes for items reclassified out of accumulated other comprehensive income totaled $(29) for the three months ended September 30, 2017 and $(154) for the three months ended September 30, 2016, respectively. (3) Represents amounts reclassified out of accumulated other comprehensive income and included in interest income on taxable securities.

Net Income Per Common Share (EP

Net Income Per Common Share (EPS) - Reconciliation of Numerators and Denominators of Basic and Diluted Earnings Per Share Computations (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Earnings Per Share [Abstract]
Income (Numerator): Net income	$ 5,232	$ 4,667
Income (Numerator): Basic earnings per share, income available to common stockholders	5,232	4,667
Income (Numerator): Diluted earnings per share	$ 5,232	$ 4,667
Shares (Denominator): Basic earnings per share, income available to common stockholders	79,649	86,246
Shares (Denominator): Stock options	59	58
Shares (Denominator): Diluted earnings per share	79,708	86,304
Per Share Amount: Basic earnings per share, income available to common stockholders	$ 0.07	$ 0.05
Per Share Amount: Diluted earnings per share	$ 0.07	$ 0.05

Net Income Per Common Share (36

Net Income Per Common Share (EPS) - Additional Information (Detail) - shares	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Stock Options [Member]
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Average number of options anti-dilutive	3,290,000	0

Subsequent Events - Additional

Subsequent Events - Additional Information (Detail) $ / shares in Units, $ in Thousands	Nov. 01, 2017USD ($)$ / sharesshares	Oct. 31, 2017$ / shares	Sep. 30, 2017USD ($)Branch	Jun. 30, 2017USD ($)
Subsequent Event [Line Items]
Assets			$ 4,808,150	$ 4,818,127
Loans			808,554	806,228
Deposits held			2,953,268	$ 2,930,127
Subsequent Event [Member]
Subsequent Event [Line Items]
Number of days considered in volume weighted average common stock price		10 days
Business acquisition, weighted average common stock price | $ / shares		$ 15.32
Percentage of ownership interest in combined company by KRNY stockholders upon closing of merger	76.00%
Percentage of ownership interest in combined company by CSBK stockholders upon closing of merger	24.00%
Clifton Bancorp Inc. [Member]
Subsequent Event [Line Items]
Assets			1,600,000
Loans			1,100,000
Deposits held			$ 915,000
Number of branches in which deposits held | Branch			12
Clifton Bancorp Inc. [Member] | Subsequent Event [Member]
Subsequent Event [Line Items]
Business acquisition, date of definitive agreement	Nov. 1, 2017
Outstanding shares of CSBK common stock exchanged for shares of KRNY common stock | shares	1.191
Business acquisition, estimated transaction value	$ 408,000
Business acquisition, share price | $ / shares	$ 18.25

Securities Available for Sale -

Securities Available for Sale - Amortized Cost, Gross Unrealized Gains and Losses and Fair Values of Securities (Detail) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	$ 475,666
Securities available for sale, Fair value	475,819	$ 444,497
Securities available for sale, Amortized Cost	637,053	616,145
Mortgage-backed securities, Gross Unrealized Gains	3,163	2,551
Mortgage-backed securities, Gross Unrealized Losses	3,616	4,936
Securities available for sale, Fair value	636,600	613,760
Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	161,387	170,249
Mortgage-backed securities, Gross Unrealized Gains	890	884
Mortgage-backed securities, Gross Unrealized Losses	1,496	1,870
Securities available for sale, Fair value	160,781	169,263
Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	475,666	445,896
Securities available for sale, Gross Unrealized Gains	2,273	1,667
Securities available for sale, Gross Unrealized Losses	2,120	3,066
Securities available for sale, Fair value	475,819	444,497
Debt Securities [Member] | U.S. Agency Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	5,054	5,304
Securities available for sale, Gross Unrealized Gains	30	35
Securities available for sale, Gross Unrealized Losses	21	23
Securities available for sale, Fair value	5,063	5,316
Debt Securities [Member] | Obligations of State and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	27,458	27,465
Securities available for sale, Gross Unrealized Gains	291	305
Securities available for sale, Gross Unrealized Losses	24	30
Securities available for sale, Fair value	27,725	27,740
Debt Securities [Member] | Asset-backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	163,174	163,120
Securities available for sale, Gross Unrealized Gains	795	316
Securities available for sale, Gross Unrealized Losses	354	1,007
Securities available for sale, Fair value	163,615	162,429
Debt Securities [Member] | Collateralized Loan Obligations [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	128,052	98,078
Securities available for sale, Gross Unrealized Gains	391	185
Securities available for sale, Gross Unrealized Losses	60	109
Securities available for sale, Fair value	128,383	98,154
Debt Securities [Member] | Corporate Bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	143,014	143,017
Securities available for sale, Gross Unrealized Gains	766	826
Securities available for sale, Gross Unrealized Losses	1,291	1,525
Securities available for sale, Fair value	142,489	142,318
Debt Securities [Member] | Trust Preferred Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	8,914	8,912
Securities available for sale, Gross Unrealized Losses	370	372
Securities available for sale, Fair value	8,544	8,540
Collateralized Mortgage Obligations Excluding Pass Through Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	29,351	31,124
Mortgage-backed securities, Gross Unrealized Gains	38	38
Mortgage-backed securities, Gross Unrealized Losses	599	626
Securities available for sale, Fair value	28,790	30,536
Collateralized Mortgage Obligations Excluding Pass Through Securities [Member] | Federal Home Loan Mortgage Corporation [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	9,300	9,902
Mortgage-backed securities, Gross Unrealized Gains	38	38
Mortgage-backed securities, Gross Unrealized Losses	56	66
Securities available for sale, Fair value	9,282	9,874
Collateralized Mortgage Obligations Excluding Pass Through Securities [Member] | Federal National Mortgage Association [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	20,051	21,222
Mortgage-backed securities, Gross Unrealized Losses	543	560
Securities available for sale, Fair value	19,508	20,662
Residential Pass-Through Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	123,967	131,017
Mortgage-backed securities, Gross Unrealized Gains	794	777
Mortgage-backed securities, Gross Unrealized Losses	893	1,244
Securities available for sale, Fair value	123,868	130,550
Residential Pass-Through Securities [Member] | Federal Home Loan Mortgage Corporation [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	90,838	95,501
Mortgage-backed securities, Gross Unrealized Gains	385	352
Mortgage-backed securities, Gross Unrealized Losses	764	999
Securities available for sale, Fair value	90,459	94,854
Residential Pass-Through Securities [Member] | Federal National Mortgage Association [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	33,129	35,516
Mortgage-backed securities, Gross Unrealized Gains	409	425
Mortgage-backed securities, Gross Unrealized Losses	129	245
Securities available for sale, Fair value	33,409	35,696
Commercial Pass-Through Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	8,069	8,108
Mortgage-backed securities, Gross Unrealized Gains	58	69
Mortgage-backed securities, Gross Unrealized Losses	4
Securities available for sale, Fair value	8,123	8,177
Commercial Pass-Through Securities [Member] | Federal National Mortgage Association [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale, Amortized Cost	8,069	8,108
Mortgage-backed securities, Gross Unrealized Gains	58	69
Mortgage-backed securities, Gross Unrealized Losses	4
Securities available for sale, Fair value	$ 8,123	$ 8,177

Securities Available for Sale39

Securities Available for Sale - Stratification by Contractual Maturity of Securities (Detail) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017
Investments Debt And Equity Securities [Abstract]
Due after one year through five years, Amortized Cost	$ 53,620
Due after five years through ten years, Amortized Cost	160,665
Due after ten years, Amortized Cost	261,381
Securities available for sale, Amortized Cost	475,666
Due after one year through five years, Fair Value	53,719
Due after five years through ten years, Fair Value	160,248
Due after ten years, Fair Value	261,852
Fair Value	$ 475,819	$ 444,497

Securities Available for Sale40

Securities Available for Sale - Additional Information (Detail) - USD ($)	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Jun. 30, 2017
Schedule of Available-for-sale Securities [Line Items]
Proceeds from sales of debt securities available for sale	$ 0	$ 0
Securities Available for Sale [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale pledged as collateral for borrowings Federal Home Loan Bank	39,500,000		$ 41,800,000
Securities Available for Sale [Member] | Federal Reserve Bank of NewYork [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available for sale utilized as collateral for potential borrowings	41,600,000		41,500,000
Securities Available for Sale [Member] | Federal Reserve Bank of NewYork [Member] | Depositor Sweep Accounts [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for sale securities utilized as collateral	$ 7,900,000		$ 8,200,000

Securities Held to Maturity - A

Securities Held to Maturity - Amortized Cost, Gross Unrecognized Gains and Losses and Fair Values of Securities (Detail) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	$ 145,954	$ 144,713
Securities held to maturity	482,926	493,321
Gross Unrecognized Gains	3,930	4,057
Gross Unrecognized Losses	1,420	1,584
Fair Value	146,782	145,505
Fair Value	485,436	495,794
Mortgage-Backed Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Securities held to maturity	336,972	348,608
Gross Unrecognized Gains	2,958	3,061
Gross Unrecognized Losses	1,276	1,380
Fair Value	338,654	350,289
Debt Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	145,954	144,713
Gross Unrecognized Gains	972	996
Gross Unrecognized Losses	144	204
Fair Value	146,782	145,505
Debt Securities [Member] | U.S. Agency Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	35,000	35,000
Gross Unrecognized Losses	16	48
Fair Value	34,984	34,952
Debt Securities [Member] | Obligations of State and Political Subdivisions [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	95,954	94,713
Gross Unrecognized Gains	972	996
Gross Unrecognized Losses	128	156
Fair Value	96,798	95,553
Debt Securities [Member] | Subordinated Debt [Member]
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	15,000	15,000
Fair Value	15,000	15,000
Collateralized Mortgage Obligations Excluding Pass Through Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Securities held to maturity	16,600	17,854
Gross Unrecognized Gains	9	10
Gross Unrecognized Losses	392	403
Fair Value	16,217	17,461
Collateralized Mortgage Obligations Excluding Pass Through Securities [Member] | Government National Mortgage Association [Member]
Schedule of Held-to-maturity Securities [Line Items]
Securities held to maturity	2,051	2,199
Gross Unrecognized Losses	43	46
Fair Value	2,008	2,153
Collateralized Mortgage Obligations Excluding Pass Through Securities [Member] | Federal Home Loan Mortgage Corporation [Member]
Schedule of Held-to-maturity Securities [Line Items]
Securities held to maturity	14,425	15,522
Gross Unrecognized Losses	349	357
Fair Value	14,076	15,165
Collateralized Mortgage Obligations Excluding Pass Through Securities [Member] | Federal National Mortgage Association [Member]
Schedule of Held-to-maturity Securities [Line Items]
Securities held to maturity	104	111
Gross Unrecognized Gains	9	10
Fair Value	113	121
Collateralized Mortgage Obligations Excluding Pass Through Securities [Member] | Non-Agency Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Securities held to maturity	20	22
Fair Value	20	22
Residential Pass-Through Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Securities held to maturity	169,257	178,813
Gross Unrecognized Gains	613	429
Gross Unrecognized Losses	872	935
Fair Value	168,998	178,307
Residential Pass-Through Securities [Member] | Federal Home Loan Mortgage Corporation [Member]
Schedule of Held-to-maturity Securities [Line Items]
Securities held to maturity	33,288	35,289
Gross Unrecognized Gains	1	1
Gross Unrecognized Losses	381	338
Fair Value	32,908	34,952
Residential Pass-Through Securities [Member] | Federal National Mortgage Association [Member]
Schedule of Held-to-maturity Securities [Line Items]
Securities held to maturity	135,969	143,524
Gross Unrecognized Gains	612	428
Gross Unrecognized Losses	491	597
Fair Value	136,090	143,355
Commercial Pass-Through Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Securities held to maturity	151,115	151,941
Gross Unrecognized Gains	2,336	2,622
Gross Unrecognized Losses	12	42
Fair Value	153,439	154,521
Commercial Pass-Through Securities [Member] | Government National Mortgage Association [Member]
Schedule of Held-to-maturity Securities [Line Items]
Securities held to maturity	1,934	1,989
Gross Unrecognized Losses	5	11
Fair Value	1,929	1,978
Commercial Pass-Through Securities [Member] | Commercial Pass-Through Securities: Federal National Mortgage Association [Member]
Schedule of Held-to-maturity Securities [Line Items]
Securities held to maturity	149,181	149,952
Gross Unrecognized Gains	2,336	2,622
Gross Unrecognized Losses	7	31
Fair Value	$ 151,510	$ 152,543

Securities Held to Maturity - S

Securities Held to Maturity - Stratification by Contractual Maturity of Securities (Detail) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	$ 145,954	$ 144,713
Held-to-maturity Securities, Fair Value Total	146,782	145,505
Debt Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Due in one year or less, Amortized Cost	39,253
Due after one year through five years, Amortized Cost	25,057
Due after five years through ten years, Amortized Cost	69,846
Due after ten years, Amortized Cost	11,798
Amortized Cost	145,954	144,713
Due in one year or less, Fair Value	39,236
Due after one year through five years, Fair Value	25,130
Due after five years through ten years, Fair Value	70,532
Due after ten years, Fair Value	11,884
Held-to-maturity Securities, Fair Value Total	$ 146,782	$ 145,505

Securities Held to Maturity -43

Securities Held to Maturity - Additional Information (Detail) - USD ($)	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Jun. 30, 2017
Schedule of Held-to-maturity Securities [Line Items]
Proceeds from sales of securities held to maturity	$ 0	$ 0
Securities Held to Maturity [Member] | Public Funds [Member]
Schedule of Held-to-maturity Securities [Line Items]
Held to maturity securities pledged to secure public funds on deposit	6,900,000		$ 6,900,000
Securities Held to Maturity [Member] | Depositor Sweep Accounts [Member]
Schedule of Held-to-maturity Securities [Line Items]
Held to maturity securities utilized as collateral for accounts	28,600,000		32,700,000
Securities Held to Maturity [Member] | FHLB of New York [Member]
Schedule of Held-to-maturity Securities [Line Items]
Held to maturity securities pledged as collateral	120,500,000		117,500,000
Securities Held to Maturity [Member] | Federal Reserve Bank of NewYork [Member]
Schedule of Held-to-maturity Securities [Line Items]
Held to maturity securities pledged as collateral	$ 91,700,000		$ 88,800,000

Impairment of Securities - Sche

Impairment of Securities - Schedule of Fair Values and Gross Unrealized Losses on Investments (Detail) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017
Schedule of Available-for-sale Securities [Line Items]
Less than 12 Months: Fair Value	$ 89,695	$ 170,579
Less than 12 Months: Unrealized Losses	358	2,092
12 Months or More: Fair Value	165,284	175,761
12 Months or More: Unrealized Losses	3,258	2,844
Total: Fair Value	254,979	346,340
Total: Unrealized Losses	3,616	4,936
Debt Securities [Member] | Trust Preferred Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
12 Months or More: Fair Value	7,545	7,540
12 Months or More: Unrealized Losses	370	372
Total: Fair Value	7,545	7,540
Total: Unrealized Losses	370	372
Debt Securities [Member] | U.S. Agency Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 Months: Fair Value	382	440
Less than 12 Months: Unrealized Losses	1
12 Months or More: Fair Value	1,657	1,746
12 Months or More: Unrealized Losses	20	23
Total: Fair Value	2,039	2,186
Total: Unrealized Losses	21	23
Debt Securities [Member] | Obligations of State and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 Months: Fair Value	3,312	3,872
Less than 12 Months: Unrealized Losses	14	30
12 Months or More: Fair Value	567
12 Months or More: Unrealized Losses	10
Total: Fair Value	3,879	3,872
Total: Unrealized Losses	24	30
Debt Securities [Member] | Asset-backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 Months: Fair Value		16,860
Less than 12 Months: Unrealized Losses		84
12 Months or More: Fair Value	38,664	86,975
12 Months or More: Unrealized Losses	354	923
Total: Fair Value	38,664	103,835
Total: Unrealized Losses	354	1,007
Debt Securities [Member] | Collateralized Loan Obligations [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 Months: Fair Value	30,784	46,016
Less than 12 Months: Unrealized Losses	60	108
12 Months or More: Fair Value		6,000
12 Months or More: Unrealized Losses		1
Total: Fair Value	30,784	52,016
Total: Unrealized Losses	60	109
Debt Securities [Member] | Corporate Bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
12 Months or More: Fair Value	68,731	73,500
12 Months or More: Unrealized Losses	1,291	1,525
Total: Fair Value	68,731	73,500
Total: Unrealized Losses	1,291	1,525
Collateralized Mortgage Obligations Excluding Pass Through Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 Months: Fair Value	7,629	26,090
Less than 12 Months: Unrealized Losses	96	626
12 Months or More: Fair Value	17,030
12 Months or More: Unrealized Losses	503
Total: Fair Value	24,659	26,090
Total: Unrealized Losses	599	626
Residential Pass-Through Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 Months: Fair Value	43,534	77,301
Less than 12 Months: Unrealized Losses	183	1,244
12 Months or More: Fair Value	31,090
12 Months or More: Unrealized Losses	710
Total: Fair Value	74,624	77,301
Total: Unrealized Losses	893	$ 1,244
Commercial Pass-Through Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 Months: Fair Value	4,054
Less than 12 Months: Unrealized Losses	4
Total: Fair Value	4,054
Total: Unrealized Losses	$ 4

Impairment of Securities - Addi

Impairment of Securities - Additional Information (Detail)	Sep. 30, 2017USD ($)Security	Jun. 30, 2017USD ($)Security
Schedule Of Investments [Line Items]
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions	51	57
Held-to-maturity, securities in unrecognized loss positions, qualitative disclosure, number of positions	74	90
Credit-related OTTI securities | $	$ 0	$ 0
Collateralized Loan Obligations [Member]
Schedule Of Investments [Line Items]
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions	4	8
Debt Securities [Member] | Trust Preferred Securities [Member]
Schedule Of Investments [Line Items]
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions	4	4
Debt Securities [Member] | Asset-backed Securities [Member]
Schedule Of Investments [Line Items]
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions	6	9
Debt Securities [Member] | Corporate Bonds [Member]
Schedule Of Investments [Line Items]
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions	6	7
Debt Securities [Member] | U.S. Agency Securities [Member]
Schedule Of Investments [Line Items]
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions	7	7
Held-to-maturity, securities in unrecognized loss positions, qualitative disclosure, number of positions	2	2
Debt Securities [Member] | Obligations of State and Political Subdivisions [Member]
Schedule Of Investments [Line Items]
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions	9	9
Held-to-maturity, securities in unrecognized loss positions, qualitative disclosure, number of positions	39	44
Collateralized Mortgage Obligations Excluding Pass Through Securities [Member]
Schedule Of Investments [Line Items]
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions	5	5
Held-to-maturity, securities in unrecognized loss positions, qualitative disclosure, number of positions	6	7
Residential Pass-Through Securities [Member]
Schedule Of Investments [Line Items]
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions	9	8
Held-to-maturity, securities in unrecognized loss positions, qualitative disclosure, number of positions	24	34
Commercial Pass-Through Securities [Member]
Schedule Of Investments [Line Items]
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions	1
Held-to-maturity, securities in unrecognized loss positions, qualitative disclosure, number of positions	3	3

Impairment of Securities - Sc46

Impairment of Securities - Schedule of Temporary Impairment Losses, Investments (Detail) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017
Schedule of Held-to-maturity Securities [Line Items]
Less than 12 Months: Fair Value	$ 145,707	$ 192,166
Less than 12 Months: Unrecognized Losses	857	1,513
12 Months or More: Fair Value	36,875	12,164
12 Months or More: Unrecognized Losses	563	71
Total: Fair Value	182,582	204,330
Total: Unrecognized Losses	1,420	1,584
Debt Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Total: Unrecognized Losses	144	204
Debt Securities [Member] | U.S. Agency Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Less than 12 Months: Fair Value	24,990	24,969
Less than 12 Months: Unrecognized Losses	10	31
12 Months or More: Fair Value	9,994	9,983
12 Months or More: Unrecognized Losses	6	17
Total: Fair Value	34,984	34,952
Total: Unrecognized Losses	16	48
Debt Securities [Member] | Obligations of State and Political Subdivisions [Member]
Schedule of Held-to-maturity Securities [Line Items]
Less than 12 Months: Fair Value	15,831	19,232
Less than 12 Months: Unrecognized Losses	109	150
12 Months or More: Fair Value	2,913	409
12 Months or More: Unrecognized Losses	19	6
Total: Fair Value	18,744	19,641
Total: Unrecognized Losses	128	156
Collateralized Mortgage Obligations Excluding Pass Through Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Less than 12 Months: Fair Value		17,317
Less than 12 Months: Unrecognized Losses		403
12 Months or More: Fair Value	16,096	22
12 Months or More: Unrecognized Losses	392
Total: Fair Value	16,096	17,339
Total: Unrecognized Losses	392	403
Residential Pass-Through Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Less than 12 Months: Fair Value	95,789	119,538
Less than 12 Months: Unrecognized Losses	731	887
12 Months or More: Fair Value	5,943	1,750
12 Months or More: Unrecognized Losses	141	48
Total: Fair Value	101,732	121,288
Total: Unrecognized Losses	872	935
Commercial Pass-Through Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Less than 12 Months: Fair Value	9,097	11,110
Less than 12 Months: Unrecognized Losses	7	42
12 Months or More: Fair Value	1,929
12 Months or More: Unrecognized Losses	5
Total: Fair Value	11,026	11,110
Total: Unrecognized Losses	$ 12	$ 42

Loan Quality and Allowance fo47

Loan Quality and Allowance for Loan Losses - Additional Information (Detail)	Sep. 30, 2017USD ($)PropertyLoan	Jun. 30, 2017USD ($)PropertyLoan
Financing Receivable, Recorded Investment [Line Items]
Unpaid principal balance of impaired loans	$ 35,887,000	$ 37,745,000
Financing receivable, allowance for credit losses, individually evaluated for impairment	78,000	199,000
Residential Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Unpaid principal balance of impaired loans	14,112,000	16,479,000
Financing receivable, allowance for credit losses, individually evaluated for impairment	$ 72,000	$ 154,000
Number of loans in process of foreclosure | Loan	13	18
Mortgage loans in process of foreclosure, carrying value	$ 2,600,000	$ 3,700,000
Residential Mortgage [Member] | Single-family Property [Member]
Financing Receivable, Recorded Investment [Line Items]
Aggregate carrying value of real estate	$ 1,900,000	$ 981,000
Residential Mortgage [Member] | Real Estate Acquired in Satisfaction of Debt [Member] | Single-family Property [Member]
Financing Receivable, Recorded Investment [Line Items]
Number of properties held | Property	5	2
Loans Acquired at Fair Value [Member] | Uncertain Cash Flow [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, recorded investment, nonaccrual status	$ 363,000	$ 371,000
Financing receivable, allowance for credit losses, individually evaluated for impairment	0	0
Receivables Acquired with Deteriorated Credit Quality [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans acquired with deteriorated credit quality	386,000	594,000
Receivables Acquired with Deteriorated Credit Quality [Member] | Residential Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans acquired with deteriorated credit quality	97,000	97,000
Nonperforming Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, recorded investment, nonaccrual status	18,006,000	18,798,000
Nonperforming Financing Receivable [Member] | Residential Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, recorded investment, nonaccrual status	6,515,000	8,790,000
Nonperforming Financing Receivable [Member] | Loans Acquired at Fair Value [Member]
Financing Receivable, Recorded Investment [Line Items]
Unpaid principal balance of impaired loans	386,000	594,000
Nonperforming Financing Receivable [Member] | Receivables Acquired with Deteriorated Credit Quality [Member] | Loans Acquired at Fair Value [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans acquired with deteriorated credit quality	$ 584,000	$ 839,000

Loan Quality and Allowance fo48

Loan Quality and Allowance for Loan Losses - Impaired Loans Acquired Accretable Yield Change (Detail) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Receivables [Abstract]
Beginning balance	$ 215	$ 335
Accretion to interest income	(9)	(2)
Disposals		(19)
Ending balance	$ 206	$ 314

Loan Quality and Allowance fo49

Loan Quality and Allowance for Loan Losses - Allowance for Loan Losses and Loans Receivable (Detail) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Jun. 30, 2017
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance	$ 29,286	$ 24,229
Allowance, Loans individually evaluated for impairment	78		$ 199
Allowance, Loans collectively evaluated for impairment	29,367		29,087
Allowance	29,445	25,003
Loans individually evaluated for impairment	21,199		21,452
Loans collectively evaluated for impairment	3,236,361		3,220,407
Loans and Leases Receivable, Gross	3,257,946		3,242,453
Loans receivable, unamortized yield adjustments	2,382		2,808
Loans receivable	3,260,328		3,245,261
Total charge offs	(608)	(374)
Total recoveries	137	19
Total provision (reversal) for Loan Losses	630	1,129
Residential Mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance	2,384	2,370
Allowance, Loans individually evaluated for impairment	72		154
Allowance, Loans collectively evaluated for impairment	2,429		2,230
Allowance	2,501	2,806
Loans individually evaluated for impairment	9,177		10,546
Loans collectively evaluated for impairment	550,319		556,680
Loans and Leases Receivable, Gross	559,593		567,323
Total charge offs	(267)	(23)
Total recoveries	20
Total provision (reversal) for Loan Losses	364	459
Non-Residential Mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance	9,939	7,846
Allowance, Loans individually evaluated for impairment	6		39
Allowance, Loans collectively evaluated for impairment	9,887		9,900
Allowance	9,893	8,316
Loans individually evaluated for impairment	7,307		5,877
Loans collectively evaluated for impairment	1,078,676		1,079,187
Loans and Leases Receivable, Gross	1,085,983		1,085,064
Total charge offs	(38)	(41)
Total provision (reversal) for Loan Losses	(8)	511
Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance	35	24
Allowance, Loans collectively evaluated for impairment	89		35
Allowance	89	39
Loans individually evaluated for impairment	253		612
Loans collectively evaluated for impairment	8,067		3,203
Loans and Leases Receivable, Gross	8,320		3,815
Total provision (reversal) for Loan Losses	54	15
Commercial Business [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance	1,709	2,784
Allowance, Loans individually evaluated for impairment			6
Allowance, Loans collectively evaluated for impairment	1,948		1,703
Allowance	1,948	2,319
Loans individually evaluated for impairment	2,590		2,365
Loans collectively evaluated for impairment	78,797		71,609
Loans and Leases Receivable, Gross	81,676		74,471
Total charge offs	(6)	(194)
Total recoveries	34	15
Total provision (reversal) for Loan Losses	211	(286)
Other Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance	777	778
Allowance, Loans collectively evaluated for impairment	737		777
Allowance	737	720
Loans collectively evaluated for impairment	13,788		16,383
Loans and Leases Receivable, Gross	13,788		16,383
Total charge offs	(297)	(95)
Total recoveries	18	4
Total provision (reversal) for Loan Losses	239	33
Multi-Family Mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance	13,941	9,995
Allowance, Loans collectively evaluated for impairment	13,807		13,941
Allowance	13,807	10,269
Loans individually evaluated for impairment	146		158
Loans collectively evaluated for impairment	1,427,694		1,412,417
Loans and Leases Receivable, Gross	1,427,840		1,412,575
Total provision (reversal) for Loan Losses	(134)	274
Home Equity Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance	501	432
Allowance, Loans collectively evaluated for impairment	470		501
Allowance	470	534
Loans individually evaluated for impairment	1,726		1,894
Loans collectively evaluated for impairment	79,020		80,928
Loans and Leases Receivable, Gross	80,746		82,822
Total charge offs		(21)
Total recoveries	65
Total provision (reversal) for Loan Losses	(96)	$ 123
Receivables Acquired with Deteriorated Credit Quality [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans acquired with deteriorated credit quality	386		594
Receivables Acquired with Deteriorated Credit Quality [Member] | Residential Mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans acquired with deteriorated credit quality	97		97
Receivables Acquired with Deteriorated Credit Quality [Member] | Commercial Business [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans acquired with deteriorated credit quality	$ 289		$ 497

Loan Quality and Allowance fo50

Loan Quality and Allowance for Loan Losses - Credit-Rating Classification of Loans Receivable (Detail) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	$ 3,257,946	$ 3,242,453
Residential Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	559,593	567,323
Non-Residential Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	1,085,983	1,085,064
Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	8,320	3,815
Commercial Business [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	81,676	74,471
Other Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	13,788	16,383
Multi-Family Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	1,427,840	1,412,575
Non-Classified [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	3,223,136	3,210,428
Non-Classified [Member] | Residential Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	546,574	552,961
Non-Classified [Member] | Non-Residential Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	1,074,962	1,078,711
Non-Classified [Member] | Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	7,761	2,894
Non-Classified [Member] | Commercial Business [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	74,095	66,886
Non-Classified [Member] | Other Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	13,578	16,166
Non-Classified [Member] | Multi-Family Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	1,427,694	1,412,417
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	2,428	2,594
Special Mention [Member] | Residential Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	817	928
Special Mention [Member] | Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	306	309
Special Mention [Member] | Commercial Business [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	1,082	1,098
Special Mention [Member] | Other Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	103	139
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	32,380	29,428
Substandard [Member] | Residential Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	12,202	13,434
Substandard [Member] | Non-Residential Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	11,021	6,353
Substandard [Member] | Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	253	612
Substandard [Member] | Commercial Business [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	6,499	6,487
Substandard [Member] | Other Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	105	75
Substandard [Member] | Multi-Family Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	146	158
Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	2	3
Doubtful [Member] | Other Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	2	3
Total Classified Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	34,810	32,025
Total Classified Loans [Member] | Residential Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	13,019	14,362
Total Classified Loans [Member] | Non-Residential Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	11,021	6,353
Total Classified Loans [Member] | Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	559	921
Total Classified Loans [Member] | Commercial Business [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	7,581	7,585
Total Classified Loans [Member] | Other Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	210	217
Total Classified Loans [Member] | Multi-Family Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	146	158
Home Equity Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	80,746	82,822
Home Equity Loans [Member] | Non-Classified [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	78,472	80,393
Home Equity Loans [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	120	120
Home Equity Loans [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	2,154	2,309
Home Equity Loans [Member] | Total Classified Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	$ 2,274	$ 2,429

Loan Quality and Allowance fo51

Loan Quality and Allowance for Loan Losses - Contractual Payment Status of Loans Receivable (Detail) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	$ 3,246,314	$ 3,230,780
Total past due	11,632	11,673
Loans and Leases Receivable, Gross	3,257,946	3,242,453
Residential Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	554,765	560,054
Total past due	4,828	7,269
Loans and Leases Receivable, Gross	559,593	567,323
Non-Residential Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	1,082,128	1,083,736
Total past due	3,855	1,328
Loans and Leases Receivable, Gross	1,085,983	1,085,064
Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	8,067	3,560
Total past due	253	255
Loans and Leases Receivable, Gross	8,320	3,815
Commercial Business [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	79,782	72,826
Total past due	1,894	1,645
Loans and Leases Receivable, Gross	81,676	74,471
Other Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	13,525	16,083
Total past due	263	300
Loans and Leases Receivable, Gross	13,788	16,383
Multi-Family Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	1,427,840	1,412,575
Loans and Leases Receivable, Gross	1,427,840	1,412,575
Past due: 30-59 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due	628	2,371
Past due: 30-59 days [Member] | Residential Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due	151	1,749
Past due: 30-59 days [Member] | Non-Residential Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due	51	60
Past due: 30-59 days [Member] | Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due	253	255
Past due: 30-59 days [Member] | Commercial Business [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due		29
Past due: 30-59 days [Member] | Other Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due	60	91
Past due: 60-89 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due	484	997
Past due: 60-89 days [Member] | Residential Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due	349	403
Past due: 60-89 days [Member] | Non-Residential Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due		318
Past due: 60-89 days [Member] | Commercial Business [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due	37
Past due: 60-89 days [Member] | Other Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due	98	135
Past due: 90+ days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due	10,520	8,305
Past due: 90+ days [Member] | Residential Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due	4,328	5,117
Past due: 90+ days [Member] | Non-Residential Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due	3,804	950
Past due: 90+ days [Member] | Commercial Business [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due	1,857	1,616
Past due: 90+ days [Member] | Other Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due	105	74
Home Equity Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	80,207	81,946
Total past due	539	876
Loans and Leases Receivable, Gross	80,746	82,822
Home Equity Loans [Member] | Past due: 30-59 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due	113	187
Home Equity Loans [Member] | Past due: 60-89 days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due		141
Home Equity Loans [Member] | Past due: 90+ days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total past due	$ 426	$ 548

Loan Quality and Allowance fo52

Loan Quality and Allowance for Loan Losses - Performance Status of Loans Receivable (Detail) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and Leases Receivable, Gross	$ 3,257,946	$ 3,242,453
Residential Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and Leases Receivable, Gross	559,593	567,323
Non-Residential Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and Leases Receivable, Gross	1,085,983	1,085,064
Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and Leases Receivable, Gross	8,320	3,815
Commercial Business [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and Leases Receivable, Gross	81,676	74,471
Other Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and Leases Receivable, Gross	13,788	16,383
Multi-Family Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and Leases Receivable, Gross	1,427,840	1,412,575
Home Equity Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and Leases Receivable, Gross	80,746	82,822
Performing Financing Receivable [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and Leases Receivable, Gross	3,239,835	3,223,581
Performing Financing Receivable [Member] | Residential Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and Leases Receivable, Gross	553,078	558,533
Performing Financing Receivable [Member] | Non-Residential Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and Leases Receivable, Gross	1,078,829	1,079,344
Performing Financing Receivable [Member] | Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and Leases Receivable, Gross	8,067	3,560
Performing Financing Receivable [Member] | Commercial Business [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and Leases Receivable, Gross	78,823	71,837
Performing Financing Receivable [Member] | Other Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and Leases Receivable, Gross	13,683	16,309
Performing Financing Receivable [Member] | Multi-Family Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and Leases Receivable, Gross	1,427,694	1,412,417
Performing Financing Receivable [Member] | Home Equity Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and Leases Receivable, Gross	79,661	81,581
Nonperforming Financing Receivable [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
90+ days past due accruing	105	74
Nonaccrual	18,006	18,798
Total nonperforming	18,111	18,872
Nonperforming Financing Receivable [Member] | Residential Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	6,515	8,790
Total nonperforming	6,515	8,790
Nonperforming Financing Receivable [Member] | Non-Residential Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	7,154	5,720
Total nonperforming	7,154	5,720
Nonperforming Financing Receivable [Member] | Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	253	255
Total nonperforming	253	255
Nonperforming Financing Receivable [Member] | Commercial Business [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	2,853	2,634
Total nonperforming	2,853	2,634
Nonperforming Financing Receivable [Member] | Other Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
90+ days past due accruing	105	74
Total nonperforming	105	74
Nonperforming Financing Receivable [Member] | Multi-Family Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	146	158
Total nonperforming	146	158
Nonperforming Financing Receivable [Member] | Home Equity Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	1,085	1,241
Total nonperforming	$ 1,085	$ 1,241

Loan Quality and Allowance fo53

Loan Quality and Allowance for Loan Losses - Impairment Status of Loans Receivable (Detail) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Jun. 30, 2017
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-impaired loans	$ 3,236,361		$ 3,220,407
Impaired loans with no allowance for impairment	19,832		18,911
Recorded investment	1,753		3,135
Allowance for impairment	(78)		(199)
Balance of impaired loans net of allowance for impairment	1,675		2,936
Total impaired loans, excluding allowance for impairment:	21,585		22,046
Loans and Leases Receivable, Gross	3,257,946		3,242,453
Unpaid principal balance of impaired loans	35,887		37,745
Average balance of impaired loans	21,600	$ 25,650
Interest earned on impaired loans	46	62
Residential Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-impaired loans	550,319		556,680
Impaired loans with no allowance for impairment	7,869		8,971
Recorded investment	1,405		1,672
Allowance for impairment	(72)		(154)
Balance of impaired loans net of allowance for impairment	1,333		1,518
Total impaired loans, excluding allowance for impairment:	9,274		10,643
Loans and Leases Receivable, Gross	559,593		567,323
Unpaid principal balance of impaired loans	14,112		16,479
Average balance of impaired loans	9,981	13,058
Interest earned on impaired loans	35	31
Non-Residential Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-impaired loans	1,078,676		1,079,187
Impaired loans with no allowance for impairment	6,960		4,521
Recorded investment	347		1,356
Allowance for impairment	(6)		(39)
Balance of impaired loans net of allowance for impairment	341		1,317
Total impaired loans, excluding allowance for impairment:	7,307		5,877
Loans and Leases Receivable, Gross	1,085,983		1,085,064
Unpaid principal balance of impaired loans	10,549		10,002
Average balance of impaired loans	6,395	6,752
Interest earned on impaired loans	2	12
Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-impaired loans	8,067		3,203
Impaired loans with no allowance for impairment	253		612
Total impaired loans, excluding allowance for impairment:	253		612
Loans and Leases Receivable, Gross	8,320		3,815
Unpaid principal balance of impaired loans	691		691
Average balance of impaired loans	343	354
Commercial Business [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-impaired loans	78,797		71,609
Impaired loans with no allowance for impairment	2,878		2,755
Recorded investment	1		107
Allowance for impairment			(6)
Balance of impaired loans net of allowance for impairment	1		101
Total impaired loans, excluding allowance for impairment:	2,879		2,862
Loans and Leases Receivable, Gross	81,676		74,471
Unpaid principal balance of impaired loans	6,777		6,682
Average balance of impaired loans	2,818	3,131
Interest earned on impaired loans	1	4
Other Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-impaired loans	13,788		16,383
Loans and Leases Receivable, Gross	13,788		16,383
Multi-Family Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-impaired loans	1,427,694		1,412,417
Impaired loans with no allowance for impairment	146		158
Total impaired loans, excluding allowance for impairment:	146		158
Loans and Leases Receivable, Gross	1,427,840		1,412,575
Unpaid principal balance of impaired loans	930		930
Average balance of impaired loans	152	199
Home Equity Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-impaired loans	79,020		80,928
Impaired loans with no allowance for impairment	1,726		1,894
Total impaired loans, excluding allowance for impairment:	1,726		1,894
Loans and Leases Receivable, Gross	80,746		82,822
Unpaid principal balance of impaired loans	2,828		$ 2,961
Average balance of impaired loans	1,911	2,156
Interest earned on impaired loans	$ 8	$ 15

Loan Quality and Allowance fo54

Loan Quality and Allowance for Loan Losses - Troubled Debt Restructurings of Loans Receivable (Detail) $ in Thousands	3 Months Ended
	Sep. 30, 2017USD ($)Loan	Sep. 30, 2016USD ($)Loan
Financing Receivable, Modifications [Line Items]
Number of loans | Loan	1	2
Pre-modification outstanding recorded investment	$ 425	$ 428
Post-modification outstanding recorded investment	$ 367	407
Charge offs against the allowance for loan loss recognized at modification		$ 30
Residential Mortgage [Member]
Financing Receivable, Modifications [Line Items]
Number of loans | Loan	1
Pre-modification outstanding recorded investment	$ 425
Post-modification outstanding recorded investment	$ 367
Commercial Business [Member]
Financing Receivable, Modifications [Line Items]
Number of loans | Loan		1
Pre-modification outstanding recorded investment		$ 244
Post-modification outstanding recorded investment		223
Charge offs against the allowance for loan loss recognized at modification		$ 27
Home Equity Loans [Member]
Financing Receivable, Modifications [Line Items]
Number of loans | Loan		1
Pre-modification outstanding recorded investment		$ 184
Post-modification outstanding recorded investment		184
Charge offs against the allowance for loan loss recognized at modification		$ 3

Deposits - Summary of Deposits

Deposits - Summary of Deposits (Detail) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017
Deposits [Abstract]
Non-interest-bearing demand	$ 279,263	$ 267,412
Interest-bearing demand	856,122	847,663
Savings and club	519,040	523,984
Certificates of deposits	1,298,843	1,291,068
Total deposits	$ 2,953,268	$ 2,930,127

Borrowings - Schedule of Fixed

Borrowings - Schedule of Fixed Rate Advances from FHLB (Detail) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017
Debt Instrument [Line Items]
Federal Home Loan Bank Advances Maturities Summary Due In Remainder Of Fiscal Year	$ 630,225	$ 630,225
Federal Home Loan Bank, Advances, Maturities Summary, Due in Year Four	442	469
Federal Home Loan Bank, Advances, Maturities Summary, Due in Year Six	145,000	145,000
Federal Home Loan Bank, Advances, Total	775,667	775,694
Federal Home Loan Bank, Advances, Fair Value Adjustments	5	2
Total Federal Home Loan Bank, Advances, After Fair Value Adjustments	$ 775,672	$ 775,696
Federal Home Loan Bank, Advances, Maturities Summary, Average Interest Rate of Amounts Due within One Year of Balance Sheet Date	1.35%	1.29%
Federal Home Loan Bank, Advances, Maturities Summary, Average Interest Rate, Three to Four Years from Balance Sheet Date	4.94%	4.94%
Federal Home Loan Bank, Advances, Maturities Summary, Average Interest Rate, Five to Six Years from Balance Sheet Date	3.04%	3.04%
Weighted Average Interest Rate [Member]
Debt Instrument [Line Items]
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Weighted Average Interest Rate	1.67%	1.62%

Borrowings - Additional Informa

Borrowings - Additional Information (Detail) - USD ($) $ in Millions	Sep. 30, 2017	Jun. 30, 2017
Debt Instrument [Line Items]
Federal Home Loan Bank, advances, maturities summary, due in next twelve months	$ 630.2
Federal Home Loan Bank, advances, maturities summary, due from after one year of balance sheet date	145.5
Federal Home Loan Bank, advances, callable in April 2018	145
Other borrowings, sweep accounts	32.9	$ 30.5
Mortgage-Backed Securities [Member]
Debt Instrument [Line Items]
Federal Home Loan Bank, advances, general debt obligations, disclosures, collateral pledged	160	159.3
Investment in Federal Home Loan Bank Stock [Member]
Debt Instrument [Line Items]
Federal Home Loan Bank, advances, general debt obligations, disclosures, collateral pledged	$ 2,000	$ 1,900

Derivative Instruments and He58

Derivative Instruments and Hedging Activities - Fair Values of Derivative Financial Instruments as well as Their Classification on Statement of Financial Condition (Detail) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017
Derivative [Line Items]
Fair Value	$ 8,879	$ 7,512
Derivatives Designated as Hedging Instruments [Member] | Other Assets [Member]
Derivative [Line Items]
Fair Value	8,879	7,810
Derivatives Designated as Hedging Instruments [Member] | Other Liabilities [Member]
Derivative [Line Items]
Fair Value		298
Interest Rate Swaps [Member]
Derivative [Line Items]
Fair Value	8,758	7,372
Interest Rate Swaps [Member] | Derivatives Designated as Hedging Instruments [Member] | Other Assets [Member]
Derivative [Line Items]
Fair Value	8,758	7,670
Interest Rate Swaps [Member] | Derivatives Designated as Hedging Instruments [Member] | Other Liabilities [Member]
Derivative [Line Items]
Fair Value		298
Interest Rate Caps [Member]
Derivative [Line Items]
Fair Value	121	140
Interest Rate Caps [Member] | Derivatives Designated as Hedging Instruments [Member] | Other Assets [Member]
Derivative [Line Items]
Fair Value	$ 121	$ 140

Derivative Instruments and He59

Derivative Instruments and Hedging Activities - Additional Information (Detail)	3 Months Ended
	Sep. 30, 2017USD ($)Instruments	Sep. 30, 2016USD ($)	Jun. 30, 2017USD ($)
Derivative [Line Items]
Cash flow hedge ineffectiveness recognized in earnings	$ 0	$ 0
Termination value of derivatives in net liability position	0		$ 302,000
Loan Origination Commitments [Member]
Derivative [Line Items]
Outstanding commitments to originate loans held-for-sale	11,300,000		18,400,000
Counter Party [Member]
Derivative [Line Items]
Financial collateral received under the enforceable master netting arrangement	7,400,000		5,800,000
Financial collateral posted under the enforceable master netting arrangement	300,000		$ 1,000,000
Interest Expense [Member]
Derivative [Line Items]
Estimated cash flow hedge gain (loss) to be reclassified in next twelve months	(3,100,000)
Cash Flow Hedges [Member]
Derivative [Line Items]
Amount of gain (loss) reclassified from accumulated other comprehensive income into income (effective portion)	(1,400,000)	(1,880,000)
Cash Flow Hedges [Member] | Interest Expense [Member]
Derivative [Line Items]
Amount of gain (loss) reclassified from accumulated other comprehensive income into income (effective portion)	$ (1,400,000)
Cash Flow Hedges [Member] | Interest Rate Swaps [Member]
Derivative [Line Items]
Number of interest rate derivative instruments held | Instruments	15
Derivative, notional amount	$ 1,200,000,000
Cash Flow Hedges [Member] | Interest Rate Swaps [Member] | Interest Expense [Member]
Derivative [Line Items]
Amount of gain (loss) reclassified from accumulated other comprehensive income into income (effective portion)	$ (1,126,000)	(1,719,000)
Cash Flow Hedges [Member] | Interest Rate Caps [Member]
Derivative [Line Items]
Number of interest rate derivative instruments held | Instruments	2
Derivative, notional amount	$ 75,000,000
Cash Flow Hedges [Member] | Interest Rate Caps [Member] | Interest Expense [Member]
Derivative [Line Items]
Amount of gain (loss) reclassified from accumulated other comprehensive income into income (effective portion)	$ (274,000)	$ (161,000)

Derivative Instruments and He60

Derivative Instruments and Hedging Activities - Pre-tax Effects of Derivative Instruments on Consolidated Statements of Income (Detail) - Derivatives in Cash Flow Hedging Relationships [Member] - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Derivative [Line Items]
Amount of Gain (Loss) Recognized in OCI on Derivatives (Effective Portion)	$ 247	$ 3,463
Amount of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	(1,400)	(1,880)
Interest Expense [Member]
Derivative [Line Items]
Amount of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	(1,400)
Interest Rate Swaps [Member]
Derivative [Line Items]
Amount of Gain (Loss) Recognized in OCI on Derivatives (Effective Portion)	260	3,453
Interest Rate Swaps [Member] | Interest Expense [Member]
Derivative [Line Items]
Amount of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	(1,126)	(1,719)
Interest Rate Caps [Member]
Derivative [Line Items]
Amount of Gain (Loss) Recognized in OCI on Derivatives (Effective Portion)	(13)	10
Interest Rate Caps [Member] | Interest Expense [Member]
Derivative [Line Items]
Amount of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	$ (274)	$ (161)

Derivative Instruments and He61

Derivative Instruments and Hedging Activities - Offsetting Derivatives (Detail) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017
Derivative [Line Items]
Gross Amount Recognized, Assets	$ 12,935	$ 12,979
Gross Amounts Offset, Assets	(4,056)	(5,169)
Net Amounts Presented, Assets	8,879	7,810
Gross Amounts Not Offset, Cash Collateral Received, Assets	(7,440)	(5,770)
Net Amount, Assets	1,439	2,040
Gross Amount Recognized, Liabilities	4,056	5,467
Gross Amounts Offset, Liabilities	(4,056)	(5,169)
Net Amounts Presented, Liabilities		298
Gross Amounts Not Offset, Cash Collateral Posted, Liabilities		(298)
Interest Rate Swaps [Member]
Derivative [Line Items]
Gross Amount Recognized, Assets	12,814	12,839
Gross Amounts Offset, Assets	(4,056)	(5,169)
Net Amounts Presented, Assets	8,758	7,670
Gross Amounts Not Offset, Cash Collateral Received, Assets	(7,440)	(5,770)
Net Amount, Assets	1,318	1,900
Gross Amount Recognized, Liabilities	4,056	5,467
Gross Amounts Offset, Liabilities	(4,056)	(5,169)
Net Amounts Presented, Liabilities		298
Gross Amounts Not Offset, Cash Collateral Posted, Liabilities		(298)
Interest Rate Caps [Member]
Derivative [Line Items]
Gross Amount Recognized, Assets	121	140
Net Amounts Presented, Assets	121	140
Net Amount, Assets	$ 121	$ 140

Benefit Plans - Schedule of Net

Benefit Plans - Schedule of Net Periodic Benefit Expense (Detail) - Benefit Equalization Plan, Postretirement Welfare Plan, Directors Consultation and Retirement Plan and Atlas Bank Retirement Income Plan [Member] - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]
Service cost	$ 12	$ 8
Interest cost	93	95
Amortization of unrecognized loss	11	16
Expected return on assets	(30)	(62)
Net periodic benefit cost	$ 86	$ 57

Fair Value of Financial Instr63

Fair Value of Financial Instruments - Schedule of Assets and Liabilities Measured At Fair Value on a Recurring Basis (Detail) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	$ 475,819	$ 444,497
Mortgage-backed securities available for sale	160,781	169,263
Securities available for sale	636,600	613,760
Derivative instruments, Fair Value, Net	8,879	7,512
Debt Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	475,819	444,497
Debt Securities [Member] | U.S. Agency Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	5,063	5,316
Debt Securities [Member] | Obligations of State and Political Subdivisions [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	27,725	27,740
Debt Securities [Member] | Asset-backed Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	163,615	162,429
Debt Securities [Member] | Collateralized Loan Obligations [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	128,383	98,154
Debt Securities [Member] | Corporate Bonds [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	142,489	142,318
Debt Securities [Member] | Trust Preferred Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	8,544	8,540
Collateralized Mortgage Obligations Excluding Pass Through Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Mortgage-backed securities available for sale	28,790	30,536
Securities available for sale	28,790	30,536
Residential Pass-Through Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Mortgage-backed securities available for sale	123,868	130,550
Securities available for sale	123,868	130,550
Commercial Pass-Through Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Mortgage-backed securities available for sale	8,123	8,177
Securities available for sale	8,123	8,177
Significant Other Observable Inputs (Level 2) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	474,819	443,497
Mortgage-backed securities available for sale	160,781	169,263
Securities available for sale	635,600	612,760
Derivative instruments, Fair Value, Net	8,879	7,512
Significant Other Observable Inputs (Level 2) [Member] | Debt Securities [Member] | U.S. Agency Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	5,063	5,316
Significant Other Observable Inputs (Level 2) [Member] | Debt Securities [Member] | Obligations of State and Political Subdivisions [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	27,725	27,740
Significant Other Observable Inputs (Level 2) [Member] | Debt Securities [Member] | Asset-backed Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	163,615	162,429
Significant Other Observable Inputs (Level 2) [Member] | Debt Securities [Member] | Collateralized Loan Obligations [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	128,383	98,154
Significant Other Observable Inputs (Level 2) [Member] | Debt Securities [Member] | Corporate Bonds [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	142,489	142,318
Significant Other Observable Inputs (Level 2) [Member] | Debt Securities [Member] | Trust Preferred Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	7,544	7,540
Significant Other Observable Inputs (Level 2) [Member] | Collateralized Mortgage Obligations Excluding Pass Through Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Mortgage-backed securities available for sale	28,790	30,536
Significant Other Observable Inputs (Level 2) [Member] | Residential Pass-Through Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Mortgage-backed securities available for sale	123,868	130,550
Significant Other Observable Inputs (Level 2) [Member] | Commercial Pass-Through Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Mortgage-backed securities available for sale	8,123	8,177
Significant Unobservable Inputs (Level 3) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	1,000	1,000
Securities available for sale	1,000	1,000
Significant Unobservable Inputs (Level 3) [Member] | Debt Securities [Member] | Trust Preferred Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	1,000	1,000
Interest Rate Swaps [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Derivative instruments, Fair Value, Net	8,758	7,372
Interest Rate Swaps [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Derivative instruments, Fair Value, Net	8,758	7,372
Interest Rate Caps [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Derivative instruments, Fair Value, Net	121	140
Interest Rate Caps [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Derivative instruments, Fair Value, Net	$ 121	$ 140

Fair Value of Financial Instr64

Fair Value of Financial Instruments - Additional Information (Detail)	3 Months Ended
	Sep. 30, 2017USD ($)Security	Jun. 30, 2017USD ($)
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	$ 475,819,000	$ 444,497,000
Financing receivable, allowance for credit losses, individually evaluated for impairment	78,000	199,000
Loans and Leases Receivable, Gross	3,158,748,000	3,137,304,000
Impaired Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Non-recurring	6,105,000	7,956,000
Loan Origination Commitments [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Outstanding commitments to originate loans held-for-sale	11,300,000	18,400,000
Debt Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	475,819,000	444,497,000
Significant Unobservable Inputs (Level 3) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	1,000,000	1,000,000
Loans and Leases Receivable, Gross	3,158,748,000	3,137,304,000
Significant Unobservable Inputs (Level 3) [Member] | Impaired Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Non-recurring	6,105,000	7,956,000
Financing receivable, allowance for credit losses, individually evaluated for impairment	78,000	199,000
Loans and Leases Receivable, Gross	6,200,000	8,200,000
Significant Unobservable Inputs (Level 3) [Member] | Real Estate Owned [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Non-recurring	$ 882,000	$ 0
Significant Unobservable Inputs (Level 3) [Member] | Debt Securities [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Number of trust preferred securities | Security	1
Significant Unobservable Inputs (Level 3) [Member] | Debt Securities [Member] | One Trust Preferred Security [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	$ 1,000,000

Fair Value of Financial Instr65

Fair Value of Financial Instruments - Schedule of Assets and Liabilities Measured At Fair Value on a Non-recurring Basis (Detail) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017
Impaired Loans [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Non-recurring	$ 6,105	$ 7,956
Impaired Loans [Member] | Residential Mortgage [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Non-recurring	4,843	5,711
Impaired Loans [Member] | Non-Residential Mortgage [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Non-recurring	1,145	2,126
Impaired Loans [Member] | Commercial Business [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Non-recurring	117	119
Impaired Loans [Member] | Significant Unobservable Inputs (Level 3) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Non-recurring	6,105	7,956
Impaired Loans [Member] | Significant Unobservable Inputs (Level 3) [Member] | Residential Mortgage [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Non-recurring	4,843	5,711
Impaired Loans [Member] | Significant Unobservable Inputs (Level 3) [Member] | Non-Residential Mortgage [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Non-recurring	1,145	2,126
Impaired Loans [Member] | Significant Unobservable Inputs (Level 3) [Member] | Commercial Business [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Non-recurring	117	$ 119
Real Estate Owned, Net [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Non-recurring	882
Real Estate Owned, Net [Member] | Residential Mortgage [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Non-recurring	751
Real Estate Owned, Net [Member] | Non-Residential Mortgage [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Non-recurring	131
Real Estate Owned, Net [Member] | Significant Unobservable Inputs (Level 3) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Non-recurring	882
Real Estate Owned, Net [Member] | Significant Unobservable Inputs (Level 3) [Member] | Residential Mortgage [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Non-recurring	751
Real Estate Owned, Net [Member] | Significant Unobservable Inputs (Level 3) [Member] | Non-Residential Mortgage [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Non-recurring	$ 131

Fair Value of Financial Instr66

Fair Value of Financial Instruments - Schedule of Quantitative Information about Level 3 Fair Value Measurements (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Sep. 30, 2017	Jun. 30, 2017
Impaired Loans [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Assets, Fair Value Disclosure, Non-recurring	$ 6,105	$ 7,956
Impaired Loans [Member] | Residential Mortgage [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Assets, Fair Value Disclosure, Non-recurring	4,843	5,711
Impaired Loans [Member] | Non-Residential Mortgage [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Assets, Fair Value Disclosure, Non-recurring	1,145	2,126
Impaired Loans [Member] | Commercial Business [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Assets, Fair Value Disclosure, Non-recurring	117	119
Impaired Loans [Member] | Market Valuation of Underlying Collateral [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Assets, Fair Value Disclosure, Non-recurring	6,105	7,956
Impaired Loans [Member] | Market Valuation of Underlying Collateral [Member] | Selling Costs [Member] | Residential Mortgage [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Assets, Fair Value Disclosure, Non-recurring	$ 4,843	$ 5,711
Valuation Techniques	Market valuation of collateral	Market valuation of collateral
Unobservable Input	Selling costs	Selling costs
Weighted Average	9.10%	8.12%
Impaired Loans [Member] | Market Valuation of Underlying Collateral [Member] | Selling Costs [Member] | Non-Residential Mortgage [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Assets, Fair Value Disclosure, Non-recurring	$ 1,145	$ 2,126
Valuation Techniques	Market valuation of collateral	Market valuation of collateral
Unobservable Input	Selling costs	Selling costs
Weighted Average	11.43%	6.93%
Impaired Loans [Member] | Market Valuation of Underlying Collateral [Member] | Selling Costs [Member] | Commercial Business [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Assets, Fair Value Disclosure, Non-recurring	$ 117	$ 119
Valuation Techniques	Market valuation of collateral	Market valuation of collateral
Unobservable Input	Selling costs	Selling costs
Weighted Average	13.37%	12.79%
Impaired Loans [Member] | Market Valuation of Underlying Collateral [Member] | Selling Costs [Member] | Minimum [Member] | Residential Mortgage [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Range	6.00%	6.00%
Impaired Loans [Member] | Market Valuation of Underlying Collateral [Member] | Selling Costs [Member] | Minimum [Member] | Non-Residential Mortgage [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Range	8.00%	0.00%
Impaired Loans [Member] | Market Valuation of Underlying Collateral [Member] | Selling Costs [Member] | Minimum [Member] | Commercial Business [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Range	10.00%	9.00%
Impaired Loans [Member] | Market Valuation of Underlying Collateral [Member] | Selling Costs [Member] | Maximum [Member] | Residential Mortgage [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Range	23.00%	21.00%
Impaired Loans [Member] | Market Valuation of Underlying Collateral [Member] | Selling Costs [Member] | Maximum [Member] | Non-Residential Mortgage [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Range	12.00%	12.00%
Impaired Loans [Member] | Market Valuation of Underlying Collateral [Member] | Selling Costs [Member] | Maximum [Member] | Commercial Business [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Range	20.00%	20.00%
Real Estate Owned, Net [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Assets, Fair Value Disclosure, Non-recurring	$ 882
Real Estate Owned, Net [Member] | Residential Mortgage [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Assets, Fair Value Disclosure, Non-recurring	751
Real Estate Owned, Net [Member] | Non-Residential Mortgage [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Assets, Fair Value Disclosure, Non-recurring	131
Real Estate Owned, Net [Member] | Market Valuation of Property [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Assets, Fair Value Disclosure, Non-recurring	882
Real Estate Owned, Net [Member] | Market Valuation of Property [Member] | Selling Costs [Member] | Residential Mortgage [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Assets, Fair Value Disclosure, Non-recurring	$ 751
Valuation Techniques	Market valuation of property
Unobservable Input	Selling costs
Range	5.00%
Weighted Average	5.00%
Real Estate Owned, Net [Member] | Market Valuation of Property [Member] | Selling Costs [Member] | Non-Residential Mortgage [Member]
Fair Value Inputs Assets Quantitative Information [Line Items]
Assets, Fair Value Disclosure, Non-recurring	$ 131
Valuation Techniques	Market valuation of property
Unobservable Input	Selling costs
Range	6.00%
Weighted Average	6.00%

Fair Value of Financial Instr67

Fair Value of Financial Instruments - Schedule of Carrying Amounts and Fair Values of Financial Instruments (Detail) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Cash and cash equivalents	$ 38,823	$ 78,237
Securities available for sale, Fair value	475,819	444,497
Mortgage-backed securities available for sale	160,781	169,263
Debt securities held to maturity	145,954	144,713
Mortgage-backed securities held to maturity, fair value disclosure	338,654	350,289
Loans held-for-sale	3,808	4,692
Net loans receivable	3,158,748	3,137,304
Interest receivable	13,268	12,493
Deposits	2,967,953	2,943,908
Borrowings	825,110	823,435
Interest payable on borrowings	1,461	1,391
Securities held to maturity, estimated fair value	146,782	145,505
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Cash and cash equivalents	38,823	78,237
Interest receivable	1	6
Deposits	1,654,425	1,639,059
Significant Other Observable Inputs (Level 2) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	474,819	443,497
Mortgage-backed securities available for sale	160,781	169,263
Mortgage-backed securities held to maturity, fair value disclosure	338,654	350,289
Loans held-for-sale	3,808	4,692
Interest receivable	3,670	3,169
Securities held to maturity, estimated fair value	146,782	145,505
Significant Unobservable Inputs (Level 3) [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Securities available for sale, Fair value	1,000	1,000
Net loans receivable	3,158,748	3,137,304
Interest receivable	9,597	9,318
Deposits	1,313,528	1,304,849
Borrowings	825,110	823,435
Interest payable on borrowings	1,461	1,391
Carrying Amount [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Cash and cash equivalents	38,823	78,237
Securities available for sale, Fair value	475,819	444,497
Mortgage-backed securities available for sale	160,781	169,263
Debt securities held to maturity	145,954	144,713
Mortgage-backed securities held to maturity, fair value disclosure	336,972	348,608
Loans held-for-sale	3,808	4,692
Net loans receivable	3,230,883	3,215,975
FHLB Stock	39,115	39,958
Interest receivable	13,268	12,493
Deposits	2,953,268	2,930,127
Borrowings	808,554	806,228
Interest payable on borrowings	$ 1,461	$ 1,391

Fair Value of Financial Instr68

Fair Value of Financial Instruments - Schedule of Carrying Amounts and Fair Values of Financial Instruments (Parenthetical) (Detail) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017
Fair Value Disclosures [Abstract]
Accrued interest payable on deposits	$ 381,000	$ 382,000

Comprehensive Income - Schedule

Comprehensive Income - Schedule of Accumulated Other Comprehensive Income (Detail) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017	Sep. 30, 2016	Jun. 30, 2016
Accumulated Other Comprehensive Income Loss [Line Items]
Total accumulated other comprehensive income	$ 1,014,233	$ 1,057,181	$ 1,119,534	$ 1,147,629
Net Unrealized Loss on Securities Available for Sale [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Accumulated other comprehensive income, before tax	(453)	(2,385)
Tax effect	191	975
Total accumulated other comprehensive income	(262)	(1,410)
Net Unrealized Loss on Securities Transferred from Available for Sale to Held to Maturity [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Accumulated other comprehensive income, before tax	(1,080)	(1,109)
Tax effect	441	453
Total accumulated other comprehensive income	(639)	(656)
Fair Value Adjustments on Derivatives [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Accumulated other comprehensive income, before tax	7,965	6,319
Tax effect	(3,254)	(2,582)
Total accumulated other comprehensive income	4,711	3,737
Benefit Plan Adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Accumulated other comprehensive income, before tax	(1,133)	(1,061)
Tax effect	463	434
Total accumulated other comprehensive income	(670)	(627)
Accumulated Other Comprehensive Income [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Total accumulated other comprehensive income	$ 3,140	$ 1,044	$ (12,773)	$ (16,787)

Comprehensive Income - Schedu70

Comprehensive Income - Schedule of Comprehensive Income (Detail) - USD ($) $ in Thousands		3 Months Ended
		Sep. 30, 2017	Sep. 30, 2016
Comprehensive Income Net Of Tax [Abstract]
Net unrealized holding gain on securities available for sale		$ 1,932	$ 1,815
Amortization of net unrealized holding gain on securities available for sale transferred to held to maturity	[1]	29	7
Net unrealized gain on derivatives		1,646	5,343
Benefit plans, Amortization of Actuarial loss	[2]	11	16
Benefit plans, Amortization of Net actuarial (loss)		(83)	(394)
Net change in benefit plan accrued expense		(72)	(378)
Other comprehensive income before taxes		3,535	6,787
Tax effect	[3]	(1,439)	(2,773)
Total Other Comprehensive Income		$ 2,096	$ 4,014
[1]	Represents amounts reclassified out of accumulated other comprehensive income and included in interest income on taxable securities.
[2]	Represents amounts reclassified out of accumulated other comprehensive income and included in the computation of net periodic pension expense. See Note 13 – Benefit Plans for additional information.
[3]	The amounts included in income taxes for items reclassified out of accumulated other comprehensive income totaled $(29) for the three months ended September 30, 2017 and $(154) for the three months ended September 30, 2016, respectively.

Comprehensive Income - Schedu71

Comprehensive Income - Schedule of Comprehensive Income (Parenthetical) (Detail) - USD ($) $ in Thousands		3 Months Ended
		Sep. 30, 2017	Sep. 30, 2016
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Tax effect	[1]	$ 1,439	$ 2,773
Reclassification Out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Tax effect		$ (29)	$ (154)
[1]	The amounts included in income taxes for items reclassified out of accumulated other comprehensive income totaled $(29) for the three months ended September 30, 2017 and $(154) for the three months ended September 30, 2016, respectively.