Kearny Financial 10-Q 10 Feb 14 2014 Q2 Quarterly report Financial data

Document_and_Entity_Informatio

Document and Entity Information	6 Months Ended
	Dec. 31, 2013	Feb. 07, 2014
Document And Entity Information [Abstract]	'	'
Document Type	'10-Q	'
Amendment Flag	'false	'
Document Period End Date	31-Dec-13	'
Document Fiscal Year Focus	'2014	'
Document Fiscal Period Focus	'Q2	'
Trading Symbol	'KRNY	'
Entity Registrant Name	'Kearny Financial Corp.	'
Entity Central Index Key	'0001295664	'
Current Fiscal Year End Date	'--06-30	'
Entity Filer Category	'Accelerated Filer	'
Entity Common Stock, Shares Outstanding	'	66,131,460

Consolidated_Statements_of_Fin

Consolidated Statements of Financial Condition (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, unless otherwise specified
Assets	'	'
Cash and amounts due from depository institutions	$12,423	$13,102
Interest-bearing deposits in other banks	140,869	113,932
Cash and Cash Equivalents	153,292	127,034
Debt securities available for sale (amortized cost $304,792 and $305,283)	298,056	300,122
Debt securities held to maturity (fair value $203,580 and $202,328)	211,342	210,015
Loans receivable, including unamortized yield adjustments of $(1,799) and $(847)	1,554,788	1,360,871
Less allowance for loan losses	-11,493	-10,896
Net Loans Receivable	1,543,295	1,349,975
Mortgage-backed securities available for sale (amortized cost $675,197 and $782,866)	664,480	780,652
Mortgage-backed securities held to maturity (fair value $94,002 and $96,447)	100,245	101,114
Premises and equipment	37,312	36,994
Federal Home Loan Bank of New York ("FHLB") stock	21,064	15,666
Interest receivable	7,925	8,028
Goodwill	108,591	108,591
Bank owned life insurance	87,494	86,084
Deferred income tax assets, net	13,250	9,782
Other assets	12,680	11,303
Total Assets	3,259,026	3,145,360
Liabilities	'	'
Deposits: Non-interest-bearing	193,549	190,964
Deposits: Interest-bearing	2,184,068	2,179,544
Total Deposits	2,377,617	2,370,508
Borrowings	396,868	287,695
Advance payments by borrowers for taxes	8,202	7,840
Other liabilities	11,824	11,610
Total Liabilities	2,794,511	2,677,653
Stockholders' Equity	'	'
Preferred stock, $0.10 par value, 25,000,000 shares authorized; none issued and outstanding	0	'
Common stock, $0.10 par value, 75,000,000 shares authorized; 72,737,500 shares issued; 66,134,860 and 66,500,740 shares outstanding, respectively	7,274	7,274
Paid-in capital	215,857	215,722
Retained earnings	331,740	326,167
Unearned Employee Stock Ownership Plan shares; 460,666 shares and 533,400 shares, respectively	-4,607	-5,334
Treasury stock, at cost; 6,602,640 shares and 6,236,760 shares, respectively	-75,775	-71,983
Accumulated other comprehensive loss	-9,974	-4,139
Total Stockholders' Equity	464,515	467,707
Total Liabilities and Stockholders' Equity	$3,259,026	$3,145,360

Consolidated_Statements_of_Fin1

Consolidated Statements of Financial Condition (Parenthetical) (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, except Share data, unless otherwise specified
Statement Of Financial Position [Abstract]	'	'
Securities available for sale, amortized cost	$304,792	$305,283
Securities held to maturity, estimated fair value	203,580	202,328
Loans receivable, unamortized yield adjustments	-1,799	-847
Mortgage-backed securities available for sale, amortized cost	675,197	782,866
Mortgage-backed securities held to maturity, Fair Value Disclosure	$94,002	$96,447
Preferred stock, par value	$0.10	$0.10
Preferred stock, shares authorized	25,000,000	25,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$0.10	$0.10
Common stock, shares authorized	75,000,000	75,000,000
Common stock, shares issued	72,737,500	72,737,500
Common stock, shares outstanding	66,134,860	66,500,740
Employee Stock Ownership Plan (ESOP), Number of Suspense Shares	460,666	533,400
Treasury stock, shares	6,602,640	6,236,760

Consolidated_Statements_of_Inc

Consolidated Statements of Income (USD $)	3 Months Ended		6 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Interest Income	'	'	'	'
Loans	$16,509	$15,165	$32,325	$30,941
Mortgage-backed securities	5,505	6,162	11,059	13,165
Securities:	'	'	'	'
Taxable	1,221	274	2,499	500
Tax-exempt	460	6	914	12
Other interest-earning assets	238	195	436	390
Total Interest Income	23,933	21,802	47,233	45,008
Interest Expense	'	'	'	'
Deposits	3,594	3,773	7,226	8,050
Borrowings	1,864	2,035	3,336	4,089
Total Interest Expense	5,458	5,808	10,562	12,139
Net Interest Income	18,475	15,994	36,671	32,869
Provision for loan losses	559	1,393	1,727	1,732
Net Interest Income after Provision for Loan Losses	17,916	14,601	34,944	31,137
Non-Interest Income	'	'	'	'
Fees and service charges	630	617	1,321	1,246
Gain on sale of loans	0	'	53	'
Gain on sale of securities	226	1,097	226	1,097
(Loss) gain on sale and write down of real estate owned	0	-239	1	-533
Income from bank owned life insurance	707	393	1,409	776
Electronic banking fees and charges	296	285	640	574
Miscellaneous	70	132	140	325
Total Non-Interest Income	1,929	2,285	3,790	3,485
Non-Interest Expenses	'	'	'	'
Salaries and employee benefits	8,723	8,791	17,676	17,603
Net occupancy expense of premises	1,607	1,655	3,269	3,253
Equipment and systems	2,055	1,896	3,929	3,873
Advertising and marketing	308	275	559	561
Federal deposit insurance premium	618	549	1,130	1,101
Directors' compensation	172	175	344	342
Miscellaneous	2,074	1,850	3,932	3,731
Total Non-Interest Expenses	15,557	15,191	30,839	30,464
Income Before Income Taxes	4,288	1,695	7,895	4,158
Income Taxes	1,301	518	2,322	1,321
Net Income	$2,987	$1,177	$5,573	$2,837
Net Income per Common Share (EPS):	'	'	'	'
Basic	$0.05	$0.02	$0.08	$0.04
Diluted	$0.05	$0.02	$0.08	$0.04
Weighted Average Number of Common Shares Outstanding:	'	'	'	'
Basic	65,767	66,188	65,851	66,222
Diluted	65,767	66,188	65,851	66,222
Dividends Declared Per Common Share	$0	'	$0	'

Consolidated_Statements_of_Com

Consolidated Statements of Comprehensive Income (Loss) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Statement Of Income And Comprehensive Income [Abstract]	'	'	'	'
Net income	$2,987	$1,177	$5,573	$2,837
Other Comprehensive Loss:	'	'	'	'
Net realized gain on securities available for sale, net of income tax expense of 2013 $(93), $(93) and 2012 $(452), $(452)	-133	-651	-133	-651
Net unrealized loss on securities available for sale, net of deferred income tax benefit of: 2013 $(4,336), $(3,802) and, 2012 $(3,305), $(371)	-6,993	-4,860	-6,050	-507
Net unrealized gain (loss) on derivatives, net of deferred income tax expense (benefit) of: 2013 $1,059, $(96) and 2012 $ -, $ -	1,532	'	-140	'
Benefit plans, net of deferred income tax expense (benefit) of: 2013 $4, $337 and, 2012 $10, $(464)	7	15	488	-671
Total Other Comprehensive Loss	-5,587	-5,496	-5,835	-1,829
Total Comprehensive (Loss) Income	($2,600)	($4,319)	($262)	$1,008

Consolidated_Statements_of_Com1

Consolidated Statements of Comprehensive Income (Loss) (Parenthetical) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Statement Of Income And Comprehensive Income [Abstract]	'	'	'	'
Income tax expense, Net realized gain on securities available for sale	($93)	($452)	($93)	($452)
Deferred income tax benefit, Net unrealized loss on securities available for sale	-4,336	-3,305	-3,802	-371
Deferred income tax expense (benefit), Net unrealized gain (loss) on derivatives	1,059	'	-96	'
Deferred tax expense (benefit), Benefit plans	$4	$10	$337	($464)

Consolidated_Statements_of_Cha

Consolidated Statements of Changes in Stockholders' Equity (USD $)	Total	Common Stock [Member]	Paid-In Capital [Member]	Retained Earnings [Member]	Unearned ESOP Shares [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
In Thousands
Balance (in value) at Jun. 30, 2012	$491,617	$7,274	$215,539	$319,661	($6,789)	($67,664)	$23,596
Balance (in shares) at Jun. 30, 2012	'	66,936	'	'	'	'	'
Net income	2,837	'	'	2,837	'	'	'
Other comprehensive loss, net of income tax benefit	-1,829	'	'	'	'	'	-1,829
ESOP shares committed to be released (72 shares)	694	'	-33	'	727	'	'
Dividends contributed for payment of ESOP loan	-2	'	-2	'	'	'	'
Stock option expense	21	'	21	'	'	'	'
Treasury stock purchases (in shares)	'	-171	'	'	'	'	'
Treasury stock purchases (in value)	-1,635	'	'	'	'	-1,635	'
Restricted stock plan shares earned (8 shares)	84	'	84	'	'	'	'
Balance (in value) at Dec. 31, 2012	491,787	7,274	215,609	322,498	-6,062	-69,299	21,767
Balance (in shares) at Dec. 31, 2012	'	66,765	'	'	'	'	'
Balance (in value) at Jun. 30, 2013	467,707	7,274	215,722	326,167	-5,334	-71,983	-4,139
Balance (in shares) at Jun. 30, 2013	'	66,501	'	'	'	'	'
Net income	5,573	0	0	5,573	0	0	0
Other comprehensive loss, net of income tax benefit	-5,835	0	0	0	0	0	-5,835
ESOP shares committed to be released (72 shares)	758	0	31	0	727	0	0
Dividends contributed for payment of ESOP loan	0	'	'	'	'	'	'
Stock option expense	20	0	20	0	0	0	0
Treasury stock purchases (in shares)	'	-366	'	'	0	'	'
Treasury stock purchases (in value)	-3,792	0	0	0	'	-3,792	0
Restricted stock plan shares earned (8 shares)	84	0	84	0	0	0	0
Balance (in value) at Dec. 31, 2013	$464,515	$7,274	$215,857	$331,740	($4,607)	($75,775)	($9,974)
Balance (in shares) at Dec. 31, 2013	'	66,135	'	'	'	'	'

Consolidated_Statements_of_Cha1

Consolidated Statements of Changes in Stockholders' Equity (Parenthetical)	6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Statement Of Stockholders Equity [Abstract]	'	'
ESOP shares committed to be released, shares	72	72
Restricted stock plan shares earned, shares	8	8

Consolidated_Statements_of_Cas

Consolidated Statements of Cash Flows (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Cash Flows from Operating Activities:	'	'
Net income	$5,573	$2,837
Adjustments to reconcile net income to net cash provided by operating activities:	'	'
Depreciation and amortization of premises and equipment	1,262	1,307
Net amortization of premiums, discounts and loan fees and costs	1,663	5,759
Deferred income taxes	186	304
Amortization of intangible assets	64	72
Amortization of benefit plans' unrecognized net loss	22	50
Provision for loan losses	1,727	1,732
(Gain) loss on write-down and sales of real estate owned	-1	533
Realized gain on sale of loans	-53	'
Proceeds from sale of loans	496	'
Realized loss on sale of debt securities available for sale	1,294	'
Realized gain on sale of mortgage-backed securities available for sale	-1,520	-1,103
Realized loss on sale of mortgage-backed securities held to maturity	0	6
Realized gain on disposition of premises and equipment	0	-100
Increase in cash surrender value of bank owned life insurance	-1,409	-776
ESOP, stock option plan and restricted stock plan expenses	862	799
Decrease in interest receivable	103	519
(Increase) decrease in other assets	-1,361	685
Increase in interest payable	113	14
Increase (decrease) in other liabilities	991	-1,047
Net Cash Provided by Operating Activities	10,012	11,591
Cash Flows from Investing Activities:	'	'
Purchase of debt securities available for sale	-55,217	'
Proceeds from sale of debt securities available for sale	54,075	'
Proceeds from repayments of debt securities available for sale	455	389
Purchase of debt securities held to maturity	-2,530	-144,163
Proceeds from calls and maturities of debt securities held to maturity	270	31,068
Proceeds from repayments of debt securities held to maturity	847	518
Purchase of loans	-58,319	-8,085
Net increase in loans receivable	-137,695	-12,834
Proceeds from sale of real estate owned	403	2,249
Purchases of mortgage-backed securities available for sale	-17,061	-79,603
Principal repayments on mortgage-backed securities available for sale	70,719	200,267
Principal repayments on mortgage-backed securities held to maturity	827	134
Proceeds from sale of mortgage-backed securities held to maturity	0	15
Proceeds from sale of mortgage-backed securities available for sale	53,613	70,739
Purchase of FHLB stock	-14,445	-1,125
Redemption of FHLB stock	9,047	1,127
Purchase of bank owned life insurance	0	-503
Proceeds from cash settlement of premises and equipment	0	200
Additions to premises and equipment	-1,580	-543
Net Cash (Used in) Provided by Investing Activities	-96,591	59,850
Cash Flows from Financing Activities:	'	'
Net increase (decrease) in deposits	7,085	-31,167
Repayment of term FHLB advances	-275,043	-42
Proceeds from term FHLB advances	400,000	'
Net change in overnight borrowings	-5,000	'
Decrease in other short-term borrowings	-10,775	-7,515
Increase in advance payments by borrowers for taxes	362	327
Purchase of common stock of Kearny Financial Corp. for treasury	-3,792	-1,635
Dividends contributed for payment of ESOP loan	0	-2
Net Cash Provided by (Used in) Financing Activities	112,837	-40,034
Net Increase in Cash and Cash Equivalents	26,258	31,407
Cash and Cash Equivalents - Beginning	127,034	155,584
Cash and Cash Equivalents - Ending	153,292	186,991
Cash paid during the year for:	'	'
Income taxes, net of refunds	2,341	714
Interest	10,448	12,125
Non-cash investing and financing activities:	'	'
Acquisition of real estate owned in settlement of loans	$720	$2,164

Principles_of_Consolidation

Principles of Consolidation	6 Months Ended
	Dec. 31, 2013
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 Federal Savings Bank (the “Bank”) and the Bank’s wholly-owned subsidiaries, KFS Investment Corp., 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	6 Months Ended
	Dec. 31, 2013
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-and six-month periods ended December 31, 2013, 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, 2013 was derived from the Company’s 2013 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 (loss), 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 2013 annual report on Form 10-K.

Net_Income_Per_Common_Share_EP

Net Income Per Common Share ("EPS")	6 Months Ended
	Dec. 31, 2013
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 (see following paragraph) 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 Financial Accounting Standards Board (“FASB”) has issued guidance on determining whether instruments granted in share-based payment transactions are participating securities. This guidance clarifies that all outstanding unvested share-based payment awards that contain rights to non-forfeitable dividends participate in undistributed earnings with common shareholders. Awards of this nature are considered participating securities and the two-class method of computing basic and diluted earnings per share must be applied.
	The following is a reconciliation of the numerators and denominators of the basic and diluted earnings per share computations:
		Three Months Ended						Six Months Ended
		December 31, 2013						December 31, 2013
		Income		Shares		Per		Income		Shares		Per
						Share						Share
		(Numerator)		(Denominator)		Amount		(Numerator)		(Denominator)		Amount
		(In Thousands, Except Per Share Data)						(In Thousands, Except Per Share Data)
	Net income	$	2,987					$	5,573
	Basic earnings per share, income available to common stockholders	$	2,987		65,767	$	0.05	$	5,573		65,851	$	0.08
	Effect of dilutive securities:
	Stock options		0		0				0		0
		$	2,987		65,767	$	0.05	$	5,573		65,851	$	0.08
		Three Months Ended						Six Months Ended
		December 31, 2012						December 31, 2012
		Income		Shares		Per		Income		Shares		Per
		(Numerator)		(Denominator)		Share		(Numerator)		(Denominator)		Share
						Amount						Amount
		(In Thousands, Except Per Share Data)						(In Thousands, Except Per Share Data)
	Net income	$	1,177					$	2,837
	Basic earnings per share, income available to common stockholders	$	1,177		66,188	$	0.02	$	2,837		66,222	$	0.04
	Effect of dilutive securities:
	Stock options		—		—				—		—
		$	1,177		66,188	$	0.02	$	2,837		66,222	$	0.04
	During the three and six months ended December 31, 2013, the average number of options which were considered anti-dilutive totaled approximately 3,053,000 and 3,122,000, respectively. During the three and six months ended December 31, 2012, the average number of options which were considered anti-dilutive totaled approximately 3,193,000 and 3,193,000, respectively.

Subsequent_Events

Subsequent Events	6 Months Ended
	Dec. 31, 2013
Subsequent Events [Abstract]	'
Subsequent Events	'
	4. SUBSEQUENT EVENTS
	On January 30, 2014, the Company announced the execution of a merger agreement with Atlas Bank (“Atlas”) pursuant to which Atlas will merge with and into the Bank. Atlas is headquartered in Brooklyn, New York and had approximately $112.8 million in total assets at December 31, 2013. The acquisition will add Atlas’s branch offices located in Brooklyn and Staten Island, New York to Kearny’s 41 branch network located throughout northern and central New Jersey. Atlas’s branch offices are expected to operate under the name, “Atlas Bank, a division of Kearny Federal Savings Bank,” for a period of at least one year following the merger.
	Under the terms of the merger agreement, depositors of Atlas will become depositors of the Bank and will have the same rights and privileges in Kearny MHC, the mutual holding company parent of the Company, as if their accounts had been established at the Bank on the date they were originally established at Atlas. As part of the transaction, the Company will issue additional shares of its common stock to Kearny MHC in an amount equal to the fair value of Atlas as determined by an independent appraiser. These shares are expected to be issued immediately prior to the completion of the merger.
	The transaction is expected to close during the fourth fiscal quarter ending June 30, 2014 or the subsequent quarter ending September 30, 2014 subject to certain conditions, including approval by Atlas’s depositors and customary regulatory approvals.

Recent_Accounting_Pronouncemen

Recent Accounting Pronouncements	6 Months Ended
	Dec. 31, 2013
Accounting Changes And Error Corrections [Abstract]	'
Recent Accounting Pronouncements	'
	5. RECENT ACCOUNTING PRONOUNCEMENTS
	In January 2013, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2013-01, Balance Sheet (Topic 210): Clarifying the Scope of Disclosures about Offsetting Assets and Liabilities. In the past, the FASB issued ASU 2011-11 as the result of a joint project with the IASB to enhance and provide converged disclosures about financial and derivative instruments that are offset on the balance sheet or are subject to an enforceable master netting arrangement. ASU 2011-11 did not change the conditions for when offsetting is appropriate in US GAAP. However, those conditions differ under IFRS, which results in the single largest financial reporting difference for certain financial institutions. As a result, ASU 2011-11 established new disclosures to reconcile US GAAP and IFRS primarily through the requirement to present information on both a “gross” and “net” basis in the footnotes.
	After the issuance of ASU 2011-11, stakeholders informed the FASB that the scope of the new disclosures was unclear, particularly because many contracts contain standard commercial provisions that would equate to a master netting arrangement. In order to clarify its intent and narrow the scope of the new disclosures, the Board issued ASU 2013-01. It states that the disclosures established in ASU 2011-11 only apply to recognized derivative instruments accounted for in accordance with Topic 815, including bifurcated embedded derivatives, repurchase agreements and reverse repurchase agreements, and securities borrowing and securities lending transactions that are offset on the balance sheet under ASC 210-20-45 or 815-10-45, or subject to an enforceable master netting arrangement or similar agreement, irrespective of whether they are offset under ASC 210-20-45 or 815-10-45.
	ASU 2013-01 is effective for fiscal years beginning on or after January 1, 2013 and interim periods within those years. Retrospective application is required. The new pronouncement did not have an impact on the Company’s consolidated financial statements.
	On July 17, 2013, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2013-10, Derivatives and Hedging (Topic 815): Inclusion of the Fed Funds Effective Swap Rate (or Overnight Index Swap Rate) as a Benchmark Interest Rate for Hedge Accounting Purposes. The ASU allows the Fed Funds Effective Swap Rate to be used as a U.S. benchmark interest rate for hedge accounting purposes. In the past, only rates on U.S. Treasury obligations and LIBOR were permitted. The ASU was issued as a result of changes in the marketplace that have occurred since the issuance of Statement 133, and more particularly, as a result of the 2008 financial crisis. ASU 2013-10 is applicable to all entities that elect to apply hedge accounting of the benchmark interest rate under Topic 815, Derivatives and Hedging. The ASU is effective July 17, 2013, but only for qualifying new or redesignated hedging relationships entered into on or after that date. In other words, retrospective adoption is not available because it would be inconsistent with the requirement to prepare appropriate documentation at the inception of a hedge. The new pronouncement did not have an impact on the Company’s consolidated financial statements.

Stock_Repurchase_Plans

Stock Repurchase Plans	6 Months Ended
	Dec. 31, 2013
Equity [Abstract]	'
Stock Repurchase Plans	'
	6. STOCK REPURCHASE PLANS
	On March 23, 2012, the Company announced that the Board of Directors authorized a stock repurchase plan to acquire up to 802,780 shares, or 5% of the Company’s outstanding stock held by persons other than Kearny MHC. The Company completed that share repurchase plan during the quarter ended December 31, 2013 at a total cost of approximately $8,088,000 and at an average cost per share of $10.07.
	On December 2, 2013, the Company announced that the Board of Directors authorized a subsequent stock repurchase plan to acquire up to 762,640 shares, or 5% of the Company’s outstanding stock held by persons other than Kearny MHC. Through December 31, 2013 the Company has repurchased a total of 34,200 shares in accordance with this repurchase plan at a total cost of approximately $358,000 and at an average cost per share of $10.46.

Securities_Available_for_Sale

Securities Available for Sale	6 Months Ended
	Dec. 31, 2013
Text Block [Abstract]	'
Securities Available for Sale	'
	7. 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 December 31, 2013 and June 30, 2013 and stratification by contractual maturity of debt securities available for sale at December 31, 2013 are presented below:
		At December 31, 2013
		Amortized		Gross		Gross		Fair
		Cost		Unrealized		Unrealized		Value
				Gains		Losses
		(In Thousands)
	Securities available for sale:
	Debt securities:
	U.S. agency securities	$	4,466	$	19	$	3	$	4,482
	Obligations of state and political subdivisions		27,548		0		2,463		25,085
	Asset-backed securities		73,741		0		1,159		72,582
	Collateralized loan obligations		30,060		0		272		29,788
	Corporate bonds		160,094		126		1,525		158,695
	Trust preferred securities		8,883		0		1,459		7,424
	Total debt securities		304,792		145		6,881		298,056
	Mortgage-backed securities:
	Collateralized mortgage obligations:
	Federal Home Loan Mortgage Corporation		9,487		0		728		8,759
	Federal National Mortgage Association		53,582		12		4,364		49,230
	Total collateralized mortgage obligations		63,069		12		5,092		57,989
	Mortgage pass-through securities:
	Residential pass-through securities:
	Government National Mortgage Association		5,288		297		0		5,585
	Federal Home Loan Mortgage Corporation		251,131		3,987		5,705		249,413
	Federal National Mortgage Association		270,496		6,460		5,706		271,250
	Total residential pass-through securities		526,915		10,744		11,411		526,248
	Commercial pass-through securities:
	Federal Home Loan Mortgage Corporation		94		2		0		96
	Federal National Mortgage Association		85,119		2		4,974		80,147
	Total commercial pass-through securities		85,213		4		4,974		80,243
	Total mortgage-backed securities		675,197		10,760		21,477		664,480
	Total securities available for sale	$	979,989	$	10,905	$	28,358	$	962,536
		At December 31, 2013
		Amortized		Fair
		Cost		Value
		(In Thousands)
	Debt securities available for sale:
	Due in one year or less	$	0	$	0
	Due after one year through five years		20,038		19,978
	Due after five years through ten years		156,517		154,853
	Due after ten years		128,237		123,225
	Total	$	304,792	$	298,056
		At June 30, 2013
		Amortized		Gross		Gross		Fair
		Cost		Unrealized		Unrealized		Value
				Gains		Losses
		(In Thousands)
	Securities available for sale:
	Debt securities:
	U.S. agency securities	$	4,955	$	60	$	0	$	5,015
	Obligations of state and political subdivisions		27,560		0		2,253		25,307
	Asset-backed securities		25,417		1		620		24,798
	Collateralized loan obligations		78,366		190		70		78,486
	Corporate bonds		160,107		34		949		159,192
	Trust preferred securities		8,878		0		1,554		7,324
	Total debt securities		305,283		285		5,446		300,122
	Mortgage-backed securities:
	Collateralized mortgage obligations:
	Federal Home Loan Mortgage Corporation		9,825		0		470		9,355
	Federal National Mortgage Association		56,158		24		3,055		53,127
	Total collateralized mortgage obligations		65,983		24		3,525		62,482
	Mortgage pass-through securities:
Residential pass-through securities:
Government National Mortgage Association		5,889		444		0		6,333
Federal Home Loan Mortgage Corporation		290,133		4,827		4,600		290,360
Federal National Mortgage Association		326,356		9,050		3,945		331,461
Total residential pass-through securities		622,378		14,321		8,545		628,154
Commercial pass-through securities:
Federal Home Loan Mortgage Corporation		116		2		0		118
Federal National Mortgage Association		94,389		3		4,494		88,898
Total commercial pass-through securities		94,505		5		4,494		90,016
Total mortgage-backed securities		782,866		14,350		16,564		780,652
Total securities available for sale	$	1,088,149	$	14,635	$	22,010	$	1,080,774
During the six months ended December 31, 2013, proceeds from sales of securities available for sale totaled $107.7 million and resulted in gross gains of $2,060,000 and gross losses of $1,834,000. Proceeds from sales of securities available for sale during the six months ended December 31, 2012, totaled $70.7 million and resulted in gross gains of $1,150,000 and gross losses of $47,000.
At December 31, 2013 and June 30, 2013, securities available for sale with carrying values of approximately $73.1 million and $99.4 million, respectively, were utilized as collateral for borrowings through the FHLB of New York. As of those same dates, securities available for sale with carrying values of approximately $6.8 million and $4.4 million, respectively, were pledged to secure public funds on deposit.
The Company’s available for sale mortgage-backed securities are generally secured by both residential and commercial mortgage loans with original contractual maturities of ten to thirty years. The effective lives of mortgage-backed securities are generally shorter than their contractual maturities due to principal amortization and prepayment of the mortgage loans comprised within those securities. Investors in mortgage pass-through securities generally share in the receipt of principal repayments on a pro-rata basis as paid by the borrowers. By comparison, collateralized mortgage obligations generally represent individual tranches within a larger investment vehicle that is designed to distribute cash flows received on securitized mortgage loans to investors in a manner determined by the overall terms and structure of the investment vehicle and those applying to the individual tranches within that structure.

Securities_Held_to_Maturity

Securities Held to Maturity	6 Months Ended
	Dec. 31, 2013
Text Block [Abstract]	'
Securities Held to Maturity	'
	8. SECURITIES HELD TO MATURITY
	The amortized cost, gross unrealized gains and losses and fair values of debt and mortgage-backed securities held to maturity at December 31, 2013 and June 30, 2013 and stratification by contractual maturity of debt securities held to maturity at December 31, 2013 are presented below:
		At December 31, 2013
		Amortized		Gross		Gross		Fair Value
		Cost		Unrealized		Unrealized
				Gains		Losses
		(In Thousands)
	Securities held to maturity:
	Debt securities:
	U.S. agency securities	$	144,480	$	10	$	3,330	$	141,160
	Obligations of state and political subdivisions		66,862		12		4,454		62,420
	Total debt securities		211,342		22		7,784		203,580
	Mortgage-backed securities:
	Collateralized mortgage obligations:
	Federal Home Loan Mortgage Corporation		19		1		0		20
	Federal National Mortgage Association		296		24		0		320
	Non-agency securities		93		1		1		93
	Total collateralized mortgage obligations		408		26		1		433
	Mortgage pass-through securities:
	Residential pass-through securities:
	Federal Home Loan Mortgage Corporation		87		4		0		91
	Federal National Mortgage Association		210		7		0		217
	Total residential pass-through securities		297		11		0		308
	Commercial pass-through securities:
	Federal National Mortgage Association		99,540		0		6,279		93,261
	Total commercial pass-through securities		99,540		0		6,279		93,261
	Total mortgage-backed securities		100,245		37		6,280		94,002
	Total securities held to maturity	$	311,587	$	59	$	14,064	$	297,582
		At December 31, 2013
		Amortized		Fair Value
		Cost
		(In Thousands)
	Debt securities held to maturity:
	Due in one year or less	$	3,760	$	3,771
	Due after one year through five years		145,735		142,404
	Due after five years through ten years		32,270		30,545
	Due after ten years		29,577		26,860
	Total	$	211,342	$	203,580
		At June 30, 2013
		Amortized		Gross		Gross		Fair Value
		Cost		Unrealized		Unrealized
				Gains		Losses
		(In Thousands)
	Securities held to maturity:
	Debt securities:
	U.S. agency securities	$	144,747	$	14	$	3,622	$	141,139
	Obligations of state and political subdivisions		65,268		4		4,083		61,189
	Total debt securities		210,015		18		7,705		202,328
	Mortgage-backed securities:
	Collateralized mortgage obligations:
	Federal Home Loan Mortgage Corporation		22		3		0		25
	Federal National Mortgage Association		350		32		0		382
	Non-agency securities		105		3		2		106
	Total collateralized mortgage obligations		477		38		2		513
	Mortgage pass-through securities:
	Residential pass-through securities:
	Federal Home Loan Mortgage Corporation		98		4		0		102
	Federal National Mortgage Association		231		9		0		240
	Total residential pass-through securities		329		13		0		342
	Commercial pass-through securities:
	Federal National Mortgage Association		100,308		0		4,716		95,592
	Total commercial pass-through securities		100,308		0		4,716		95,592
	Total mortgage-backed securities		101,114		51		4,718		96,447
Total securities held to maturity	$	311,129	$	69	$	12,423	$	298,775
There were no sales of securities held to maturity during the six months ended December 31, 2013. During the six months ended December 31, 2012, proceeds from sales of held to maturity securities totaled $15,000 resulting in losses of $6,000. The proceeds and losses were fully attributable to the sale of non-investment grade, non-agency collateralized mortgage obligations during the earlier period. The securities sold were originally acquired as investment grade securities upon the in-kind redemption of the Company’s interest in the AMF Ultra Short Mortgage Fund during the first quarter of fiscal 2009. The rating of the securities subsequently declined below investment grade resulting in their eligibility for sale from the held-to-maturity portfolio without tainting the status of the remaining securities within the portfolio.
At December 31, 2013 and June 30, 2013, securities held to maturity with carrying values of approximately $123.3 million and $123.3 million, respectively, were utilized as collateral for borrowings through the FHLB of New York. Held to maturity securities were not utilized to secure public funds on deposit at December 31, 2013 or June 30, 2013.
The Company’s held to maturity mortgage-backed securities are generally secured by both residential and commercial mortgage loans with original contractual maturities of ten to thirty years. The effective lives of mortgage-backed securities are generally shorter than their contractual maturities due to principal amortization and prepayment of the mortgage loans comprised within those securities. Investors in mortgage pass-through securities generally share in the receipt of principal repayments on a pro-rata basis as paid by the borrowers. By comparison, collateralized mortgage obligations generally represent individual tranches within a larger investment vehicle that is designed to distribute cash flows received on securitized mortgage loans to investors in a manner determined by the overall terms and structure of the investment vehicle and those applying to the individual tranches within that structure.

Impairment_of_Securities

Impairment of Securities	6 Months Ended
	Dec. 31, 2013
Text Block [Abstract]	'
Impairment of Securities	'
	9. 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 December 31, 2013 and June 30, 2013. The gross unrealized 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.
			Less than 12 Months				12 Months or More				Total
			Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
			Value		Losses		Value		Losses		Value		Losses
			(In Thousands)
	Securities Available for Sale:
	At December 31, 2013:
	U.S. agency securities		$	957	$	3	$	0	$	0	$	957	$	3
	Obligations of state and political subdivisions			25,086		2,463		0		0		25,086		2,463
	Asset-backed securities			72,582		1,159		0		0		72,582		1,159
	Collateralized loan obligations			29,788		272		0		0		29,788		272
	Corporate bonds			113,600		1,525		0		0		113,600		1,525
	Trust preferred securities			0		0		6,424		1,459		6,424		1,459
	Collateralized mortgage obligations			56,566		5,092		0		0		56,566		5,092
	Residential pass-through securities			237,655		10,488		8,912		923		246,567		11,411
	Commercial pass-through securities			79,972		4,974		0		0		79,972		4,974
	Total		$	616,206	$	25,976	$	15,336	$	2,382	$	631,542	$	28,358
	At June 30, 2013:
	Obligations of state and political subdivisions		$	25,307	$	2,253	$	0	$	0	$	25,307	$	2,253
	Asset-backed securities			19,675		620		0		0		19,675		620
	Collateralized loan obligations			27,930		70		0		0		27,930		70
	Corporate bonds			149,190		949		0		0		149,190		949
	Trust preferred securities			0		0		6,324		1,554		6,324		1,554
	Collateralized mortgage obligations			60,740		3,525		0		0		60,740		3,525
	Residential pass-through securities			244,429		8,545		0		0		244,429		8,545
	Commercial pass-through securities			89,695		4,494		0		0		89,695		4,494
	Total		$	616,966	$	20,456	$	6,324	$	1,554	$	623,290	$	22,010
	The number of available for sale securities with unrealized losses at December 31, 2013 totaled 160 and included four U.S. agency securities, 70 municipal obligations, five asset-backed securities, four collateralized loan obligations, 11 corporate bonds, four trust preferred securities, four collateralized mortgage obligations, 43 residential pass-through securities and 15 commercial pass-through securities. The number of available for sale securities with unrealized losses at June 30, 2013 totaled 153 and included 70 municipal obligations, two asset-backed securities, five collateralized loan obligations, 13 corporate bonds, four trust preferred securities, four collateralized mortgage obligations, 38 residential pass-through securities and 17 commercial pass-through securities.
			Less than 12 Months				12 Months or More				Total
			Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
			Value		Losses		Value		Losses		Value		Losses
			(In Thousands)
	Securities Held to Maturity:
	At December 31, 2013:
	U.S. agency securities		$	130,274	$	3,050	$	9,720	$	280	$	139,994	$	3,330
	Obligations of state and political subdivisions			58,648		4,454		0		0		58,648		4,454
	Collateralized mortgage obligations			0		0		38		1		38		1
	Commercial pass-through securities			93,261		6,279		0		0		93,261		6,279
	Total		$	282,183	$	13,783	$	9,758	$	281	$	291,941	$	14,064
	At June 30, 2013:
	U.S. agency securities		$	139,699	$	3,622	$	0	$	0	$	139,699	$	3,622
	Obligations of state and political subdivisions			59,109		4,083		0		0		59,109		4,083
	Collateralized mortgage obligations			4		1		44		1		48		2
	Commercial pass-through securities			90,935		4,716		0		0		90,935		4,716
	Total		$	289,747	$	12,422	$	44	$	1	$	289,791	$	12,423
	The number of held to maturity securities with unrealized losses at December 31, 2013 totaled 162 and included seven U.S. agency securities, 132 municipal obligations, three collateralized mortgage obligations and 20 commercial pass-through securities. The number of held to maturity securities with unrealized losses at June 30, 2013 totaled 162 and included seven U.S. agency securities, 132 municipal obligations, four collateralized mortgage obligations and 19 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); and
		•		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 December 31, 2013 and June 30, 2013, the Company held no securities on which credit-related OTTI had been recognized in earnings. The following discussion summarizes the Company’s rationale for recognizing the impairments reported in the tables above as “temporary” versus “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.
	Mortgage-backed Securities. The carrying value of the Company’s mortgage-backed securities totaled $764.7 million at December 31, 2013 and comprised 60.0% of total investments and 23.5% of total assets as of that date. This category of securities primarily includes mortgage pass-through securities and collateralized mortgage obligations issued by U.S. government agencies and/or government-sponsored entities (“GSEs”) such as Ginnie Mae, Fannie Mae and Freddie Mac who guarantee the contractual cash flows associated with those securities. Those guarantees were strengthened during the 2008-2009 financial crisis at which time Fannie Mae and Freddie Mac were placed into receivership by the federal government. Through those actions, the U.S. government effectively reinforced the guarantees of their agencies thereby strengthening the creditworthiness of the mortgage-backed securities issued by those agencies.
	With credit risk being reduced to negligible levels due primarily to the U.S. government’s support of most of these agencies, the unrealized losses on the Company’s investment in U.S. agency mortgage-backed securities are due largely to the combined effects of several market-related factors including, most notably, changes in market interest rates. In general, the fair value of certain debt securities, including the Company’s mortgage-backed securities, move inversely with changes in market interest rates. As market interest rates increase, the value of the securities, which are generally characterized by fixed interest rates or adjustable rates that lag the movement in market interest rates, decline and vice-versa.
Additionally, movements in market interest rates significantly impact the average lives of mortgage-backed securities by influencing the rate of principal prepayment attributable to refinancing activity. Changes in the expected average lives of such securities significantly impact their fair values due to the extension or contraction of the cash flows that an investor expects to receive over the life of the security. Generally, lower market interest rates prompt greater refinancing activity thereby shortening the average lives of mortgage-backed securities and vice-versa. The historically low mortgage rates prevalent in the marketplace during recent years created significant refinancing incentive for qualified borrowers.
Prepayment rates are also influenced by fluctuating real estate values and the overall availability of credit in the marketplace which significantly impacts the ability of borrowers to qualify for refinancing. The residential real estate marketplace in recent years has been characterized by diminished property values and reduced availability of credit due to tightening underwriting standards. As a consequence, the ability of certain borrowers to qualify for the refinancing of existing loans has been reduced while residential real estate purchase activity has been stifled. These factors have partially offset the effects of historically low interest rates on mortgage-backed security prepayment rates.
The market price of mortgage-backed securities, being the key measure of the fair value to an investor in such securities, is also influenced by the overall supply and demand for such securities in the marketplace. Absent other factors, an increase in the demand for, or a decrease in the supply of a security increases its price. Conversely, a decrease in the demand for, or an increase in the supply of a security decreases its price.
In sum, the factors influencing the fair value of the Company’s U.S. agency mortgage-backed securities, as described above, generally result from movements in market interest rates and changing real estate and financial market conditions which affect the supply and demand for such securities. Such 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.
Finally, the Company has the stated ability and intent to “hold to maturity” those securities so designated at December 31, 2013 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. Moreover, 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, the Company does not consider its U.S. agency and GSE mortgage-backed securities with unrealized losses at December 31, 2013 to be “other-than-temporarily” impaired as of that date.
In addition to those mortgage-backed securities issued by U.S. agencies and GSEs, the Company held a nominal balance of non-agency mortgage-backed securities at December 31, 2013. Unlike agency and GSE mortgage-backed securities, non-agency collateralized mortgage obligations are not explicitly guaranteed by a U.S. government sponsored entity. Rather, such securities generally utilize the structure of the larger investment vehicle to reallocate credit risk among the individual tranches comprised within that vehicle. Through this process, investors in different tranches are subject to varying degrees of risk that the cash flows of their tranche will be adversely impacted by borrowers defaulting on the underlying mortgage loans. The creditworthiness of certain tranches may also be further enhanced by additional credit insurance protection embedded within the terms of the total investment vehicle.
The fair values of the non-agency mortgage-backed securities are subject to many of the factors applicable to the agency securities that may result in “temporary” impairments in value. However, due to the lack of agency guaranty, the Company also monitors the general level of credit risk for each of its non-agency mortgage-backed securities based upon a variety of factors including, but not limited to, the ratings assigned to its specific tranches by one or more credit rating agencies. As noted above, the level of such ratings and changes thereto, is one of several factors considered by the Company in identifying those securities that may be other-than-temporarily impaired.
The applicable securities maintained their credit-ratings at levels supporting the investment grade assessment by the Company. The Company has the stated ability and intent to “hold to maturity” those securities at December 31, 2013 and has further 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, the Company does not consider its non-agency mortgage-backed securities with unrealized losses at December 31, 2013 to be “other-than-temporarily” impaired as of that date.
U.S. Agency Debt Securities. The carrying value of the Company’s U.S. agency debt securities totaled $149.0 million at December 31, 2013 and comprised 11.7% of total investments and 4.6% of total assets as of that date. Such securities included $144.5 million of fixed-rate U.S. agency debentures and $4.5 million of securities representing securitized pools of loans issued and fully guaranteed by the Small Business Administration (“SBA”), a U.S. government agency.
With credit risk being reduced to negligible levels due to the issuer’s guarantee, the unrealized losses on the Company’s investment in U.S. agency debentures are due largely to the combined effects of several market-related factors including, most notably, changes in market interest rates. In general, the fair value of certain debt securities, including the Company’s U.S. agency debentures, move inversely with changes in market interest rates. As market interest rates increase, the value of the securities, which are generally characterized by fixed interest rates, decline and vice-versa.
The market price of U.S. agency debentures is also influenced by the overall supply and demand for such securities in the marketplace. Absent other factors, an increase in the demand for, or a decrease in the supply of a security increases its price. Conversely, a decrease in the demand for, or an increase in the supply of a security decreases its price.
In sum, the factors influencing the fair value of the Company’s U.S. agency debentures, as described above, generally result from movements 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.
Finally, the Company has the stated ability and intent to “hold to maturity” those securities so designated at December 31, 2013 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, the Company does not consider its balance of U.S. agency securities with unrealized losses at December 31, 2013 to be “other-than-temporarily” impaired as of that date.
Obligations of State and Political Subdivisions. The carrying value of the Company’s securities representing obligations of state and political subdivisions totaled $91.9 million at December 31, 2013 and comprised 7.2% of total investments and 2.8% of total assets as of that date. Such securities include approximately $88.8 million of fixed-rate, bank-qualified securities representing general obligations of municipalities located within the U.S. or the obligations of their related entities such as boards of education or school districts. The portfolio also includes $3.1 million of non-rated bond anticipation notes (“BANs”) comprising nine short-term obligations issued by a total of five New Jersey municipalities with whom the Company maintains or seeks to maintain deposit relationships. At December 31, 2013, the fair value of each of the Company’s BANs equaled or exceeded their respective carrying values resulting in no reported impairment on those securities as of that date.
As noted earlier, the Company considers the ratings assigned by one or more credit rating agencies, where available, in its evaluation of the impairment attributable to each of its municipal obligations. The Company uses such ratings, in conjunction with the other criteria noted earlier, to identify those securities whose impairments are potentially “credit-related” versus “noncredit-related”.
Unrealized losses associated with municipal obligations whose credit ratings exceed certain internally defined thresholds are considered to be indicative of “noncredit-related” impairment given the nominal level of credit losses that would be expected based upon such ratings. That conclusion is generally reinforced, as appropriate, by additional internal analysis supporting the Company’s periodic internal investment grade assessment of the security.
At December 31, 2013, each of the Company’s impaired municipal obligations were consistently rated by Moody’s Investors Service (“Moody’s”) and Standard & Poor’s Financial Services (“S&P”) well above the thresholds that generally support the Company’s investment grade assessment with such ratings equaling or exceeding “A” or higher by S&P and/or “A1” or higher by Moody’s, where rated by those agencies. In the absence of such ratings, the Company relies upon its own internal analysis of the issuer’s financial condition to validate its investment grade assessment.
Given the absence of any expectation for an adverse change in cash flows signifying a credit loss, the unrealized losses on the Company’s investment in municipal obligations are due largely to the combined effects of several market-related factors including, most notably, changes in market interest rates. In general, the fair value of certain debt securities, including the Company’s municipal obligations, move inversely with changes in market interest rates. As market interest rates increase, the value of the securities, which are generally characterized by fixed interest rates, decline and vice-versa.
The market price of municipal obligations is also influenced by the overall supply and demand for such securities in the marketplace. While these factors may generally reflect the level of available liquidity in the marketplace, demand for individual securities will specifically reflect investors’ assessment of an issuer’s creditworthiness and resulting expectations for timely and full repayment in accordance with the terms of the applicable security agreement. Absent other factors, an increase in the demand for, or a decrease in the supply of a security increases its price. Conversely, a decrease in the demand for, or an increase in the supply of a security decreases its price.
In sum, the factors influencing the fair value of the Company’s municipal obligations, as described above, generally result from movements 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.
Finally, the Company has the stated ability and intent to “hold to maturity” those securities so designated at December 31, 2013 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, the Company does not consider its balance of obligations of state and political subdivisions with unrealized losses at December 31, 2013 to be “other-than-temporarily” impaired as of that date.
Asset-backed Securities. The carrying value of the Company’s asset-backed securities totaled $72.6 million at December 31, 2013 and comprised 5.7% of total investments and 2.2% of total assets as of that date. This category of securities is comprised entirely of structured, floating-rate securities representing securitized federal education loans with 97% U.S. government guarantees. The securities represent tranches of a larger investment vehicle designed to reallocate credit risk among the individual tranches comprised within that vehicle. Through this process, investors in different tranches are subject to varying degrees of risk that the cash flows of their tranche will be adversely impacted by borrowers defaulting on the underlying loans. The Company’s securities represent the highest credit-quality tranches within the overall structures with each being rated “AA+” by S&P at December 31, 2013.
With credit risk being reduced to nominal levels due to the guarantees and structural support noted above, the unrealized losses on the Company’s investment in asset-backed securities are due largely to the combined effects of several market-related factors including changes in market interest rates and fluctuating demand for such securities in the marketplace. In general, the fair value of certain debt securities, including the Company’s asset-backed securities, move inversely with changes in market interest rates. As market interest rates increase, the value of the securities decline and vice-versa. However, the floating-rate nature of the Company’s asset-backed securities greatly reduces their sensitivity to such changes in market rates.
More significantly, the market price of asset-backed securities is also influenced by the overall supply and demand for such securities in the marketplace. Absent other factors, an increase in the demand for, or a decrease in the supply of a security increases its price. Conversely, a decrease in the demand for, or an increase in the supply of a security decreases its price.
In sum, the factors influencing the fair value of the Company’s asset-backed securities, as described above, generally result from movements 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.
Finally, the Company 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 December 31, 2013. In light of the factors noted, the Company does not consider its balance of asset-backed securities with unrealized losses at December 31, 2013 to be “other-than-temporarily” impaired as of that date.
Collateralized Loan Obligations. The outstanding balance of the Company’s collateralized loan obligations totaled $29.8 million at December 31, 2013 and comprised 2.3% of total investments and less than one percent total assets as of that date. This category of securities is comprised entirely of structured, floating-rate securities comprised of securitized commercial loans to large, U.S. corporations. The Company’s securities represent tranches of a larger investment vehicle designed to reallocate cash flows and credit risk among the individual tranches comprised within that vehicle. Through this process, investors in different tranches are subject to varying degrees of risk that the cash flows of their tranche will be adversely impacted by borrowers defaulting on the underlying loans.
As noted earlier, the Company considers the ratings assigned by one or more credit rating agencies, where available, in its evaluation of the impairment attributable to each of its collateralized loan obligations. The Company uses such ratings, in conjunction with the other criteria noted earlier, to identify those securities whose impairments are potentially “credit-related” versus “noncredit-related”.
Unrealized losses associated with collateralized loan obligations whose credit ratings exceed certain internally defined thresholds are considered to be indicative of “noncredit-related” impairment given the nominal level of credit losses that would be expected based upon such ratings. That conclusion is generally reinforced, as appropriate, by additional internal analysis supporting the Company’s periodic internal investment grade assessment of the security.
At December 31, 2013, each of the Company’s impaired collateralized loan obligations were consistently rated by Moody’s and S&P well above the thresholds that generally support the Company’s investment grade assessment with such ratings equaling “AAA” S&P and “Aaa” by Moody’s, where rated by those agencies.
Given the absence of any expectation for an adverse change in cash flows signifying a credit loss, the unrealized losses on the Company’s investment in collateralized loan obligations are due largely to the combined effects of several market-related factors including changes in market interest rates and fluctuating demand for such securities in the marketplace. In general, the fair value of certain debt securities, including the Company’s collateralized loan obligations, move inversely with changes in market interest rates. As market interest rates increase, the value of the securities decline and vice-versa. However, the floating-rate nature of the Company’s collateralized loan obligations greatly reduces their sensitivity to such changes in market rates.
More significantly, the market price of collateralized loan obligations is also influenced by the overall supply and demand for such securities in the marketplace. While these factors may generally reflect the level of available liquidity in the marketplace, demand for individual securities will specifically reflect the performance of the underlying collateral in conjunction with the resiliency of the security’s structural support as they affect investors’ expectations for timely and full repayment. Absent other factors, an increase in the demand for, or a decrease in the supply of a security increases its price. Conversely, a decrease in the demand for, or an increase in the supply of a security decreases its price.
In sum, the factors influencing the fair value of the Company’s collateralized loan obligations, as described above, generally result from movements 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.
Finally, the Company 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. During the quarter ended December 31, 2013, the Company evaluated its entire portfolio of collateralized loan obligations and sold those securities that it identified as potentially ineligible investments under the terms of the “Volcker Rule” whose provisions were enacted by regulatory agencies during the current quarter in conjunction with the ongoing adoption and implementation of the Dodd-Frank Wall Street Reform and Consumer Protection Act. The Company concluded that the possibility of being required to sell its remaining collateralized loan obligations prior to their anticipated recovery is unlikely based upon their eligibility under the terms of the Volcker Rule in conjunction with the overall strength of the Company’s liquidity, asset quality and capital position as of December 31, 2013.
In light of the factors noted, the Company does not consider its balance of collateralized loan obligations with unrealized losses at December 31, 2013 to be “other-than-temporarily” impaired as of that date.
Corporate Bonds. The carrying value of the Company’s corporate bonds totaled $158.7 million at December 31, 2013 and comprised 12.5% of total investments and 4.9% of total assets as of that date. This category of securities is comprised entirely of floating-rate corporate debt obligations of large financial institutions.
As noted earlier, the Company considers the ratings assigned by one or more credit rating agencies, where available, in its evaluation of the impairment attributable to each of its corporate bonds. The Company uses such ratings, in conjunction with the other criteria noted earlier, to identify those securities whose impairments are potentially “credit-related” versus “noncredit-related”.
Unrealized losses associated with corporate bonds whose credit ratings exceed certain internally defined thresholds are considered to be indicative of “noncredit-related” impairment given the nominal level of credit losses that would be expected based upon such ratings. That conclusion is generally reinforced, as appropriate, by additional internal analysis supporting the Company’s periodic internal investment grade assessment of the security.
At December 31, 2013, each of the Company’s impaired corporate bonds were consistently rated by Moody’s and S&P above the thresholds that generally support the Company’s investment grade assessment with such ratings equaling or exceeding “A-” or higher by S&P and/or “Baa1” or higher by Moody’s, where rated by those agencies.
Given the absence of any expectation for an adverse change in cash flows signifying a credit loss, the unrealized losses on the Company’s investment in corporate bonds are due largely to the combined effects of several market-related factors including changes in market interest rates and fluctuating demand for such securities in the marketplace. In general, the fair value of certain debt securities, including the Company’s corporate bonds, move inversely with changes in market interest rates. As market interest rates increase, the value of the securities decline and vice-versa. However, the floating-rate nature of the Company’s corporate bonds greatly reduces their sensitivity to such changes in market rates.
More significantly, the market price of corporate bonds is also influenced by the overall supply and demand for such securities in the marketplace. While these factors may generally reflect the level of available liquidity in the marketplace, demand for individual securities will specifically reflect investors’ assessment of an issuer’s creditworthiness and resulting expectations for timely and full repayment in accordance with the terms of the applicable security agreement. Absent other factors, an increase in the demand for, or a decrease in the supply of a security increases its price. Conversely, a decrease in the demand for, or an increase in the supply of a security decreases its price.
In sum, the factors influencing the fair value of the Company’s corporate bonds, as described above, generally result from movements 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.
Finally, the Company 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 December 31, 2013. In light of the factors noted, the Company does not consider its balance of corporate bonds with unrealized losses at December 31, 2013 to be “other-than-temporarily” impaired as of that date.
Trust Preferred Securities. The carrying value of the Company’s trust preferred securities totaled $7.4 million at December 31, 2013 and comprised less than one percent of total investments and total assets as of that date. The category comprises a total of five “single-issuer” (i.e. non-pooled) trust preferred securities, four of which are impaired as of December 31, 2013, that were originally issued by four separate financial institutions. As a result of bank mergers involving the issuers of these securities, the Company’s five trust preferred securities currently represent the de-facto obligations of three separate financial institutions.
As noted earlier, the Company considers the ratings assigned by one or more credit rating agencies, where such ratings are available, in its evaluation of the impairment attributable to each of its trust preferred securities. The Company uses such ratings, in conjunction with other criteria, to identify those securities whose impairments are potentially “credit-related” versus “noncredit-related”.
Unrealized losses associated with trust preferred securities whose credit ratings exceed certain internally defined thresholds are considered to be indicative of “noncredit-related” impairment given the nominal level of credit losses that would be expected based upon such ratings. That conclusion is generally reinforced, as appropriate, by additional internal analysis supporting the Company’s internal investment grade assessment of the security.
At December 31, 2013, the Company owned two securities at an amortized cost of $3.0 million that were consistently rated by Moody’s and S&P above the thresholds that generally support the Company’s investment grade assessment. The securities were originally issued through Chase Capital II and currently represent de-facto obligations of JPMorgan Chase & Co.
The Company has attributed the unrealized losses on these securities to the combined effects of several market-related factors including movements in market interest rates and general level of liquidity of such securities in the marketplace based on overall supply and demand.
With regard to interest rates, the Company’s impaired trust preferred securities are variable rate securities whose interest rates generally float with three-month LIBOR plus a margin. Based upon the historically low level of short-term market interest rates, the current yield on these securities is comparatively low. Consequently, the fair value of the securities, as determined based upon their market price, reflects the adverse effects of the historically low market interest rates at December 31, 2013.
More significantly, the market prices of the impaired trust preferred securities also currently reflect the effect of reduced demand for such securities given the increasingly credit risk-averse nature of financial institutions in the current marketplace. Additionally, such prices reflect the effects of increased supply arising from financial institutions selling such investments and reducing assets for capital adequacy purposes, as noted earlier.
In addition to the securities noted above, the Company owned two additional trust preferred securities at an amortized cost of $4.9 million whose external credit ratings by both S&P and Moody’s fell below the thresholds that the Company normally associates with investment grade securities. The securities were originally issued through BankBoston Capital Trust IV and MBNA Capital B and currently represent de-facto obligations of Bank of America Corporation.
The Company’s evaluation of the unrealized loss associated with these securities considered a variety of factors to determine if any portion of the impairment was credit-related at December 31, 2013. Factors generally considered in such evaluations included the financial strength and viability of the issuer and its parent company, the security’s historical performance through prior business and economic cycles, rating consistency or variability among rating companies, the security’s current and anticipated status regarding payment default or deferral of contractual payments to investors and the impact of these factors on the present value of the security’s expected future cash flows in relation to its amortized cost basis.
In its evaluation, the Company noted the overall financial strength and continuing expected viability of the issuing entity’s parent, particularly given their systemically critical role in the marketplace. The Company noted the security’s absence of historical defaults or payment deferrals throughout prior business cycles including the recent fiscal crisis that triggered the current economic weaknesses prevalent in the marketplace. Given these factors, the Company had no basis upon which to estimate an adverse change in the expected cash flows over the securities’ remaining terms to maturity.
In sum, the factors influencing the fair value of the Company’s trust preferred securities and the resulting impairment attributable to each generally resulted from movements in market interest rates and changing market conditions which affect the supply and demand for such securities. Such market conditions may generally fluctuate over time resulting in the securities being impaired for periods in excess of 12 months. However, the longevity of such impairment is not reflective of an expectation for an adverse change in cash flows signifying a credit loss. Consequently, the impairments of value arising from these changing market conditions are both “noncredit-related” and “temporary” in nature.
Finally, the Company 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 December 31, 2013. Moreover, as “single issuer” obligations, these securities fall outside the scope of the Volker rule discussed earlier that originally identified pooled trust preferred securities as potentially ineligible investments for banks. In light of the factors noted, the Company does not consider its investments in trust preferred securities with unrealized losses at December 31, 2013 to be “other-than-temporarily” impaired as of that date.

Loan_Quality_and_Allowance_for

Loan Quality and Allowance for Loan Losses	6 Months Ended
	Dec. 31, 2013
Receivables [Abstract]	'
Loan Quality and Allowance for Loan Losses	'
	10. LOAN QUALITY AND ALLOWANCE FOR LOAN LOSSES
	Past Due Loans. A loan’s “past due” status is generally determined based upon its “P&I delinquency” status in conjunction with its “past maturity” status, where applicable. A loan’s “P&I delinquency” status is based upon the number of calendar days between the date of the earliest P&I payment due and the “as of” measurement date. A loan’s “past maturity” status, where applicable, is based upon the number of calendar days between a loan’s contractual maturity date and the “as of” measurement date. Based upon the larger of these criteria, loans are categorized into the following “past due” tiers for financial statement reporting and disclosure purposes: Current (including 1-29 days past due), 30-59 days, 60-89 days and 90 or more days.
	Nonaccrual Loans. Loans are generally placed on nonaccrual status when contractual payments become 90 days or more past due, and are otherwise placed on nonaccrual when the Company does not expect to receive all P&I payments owed substantially in accordance with the terms of the loan agreement. Loans that become 90 days past maturity, but remain non-delinquent with regard to ongoing P&I payments may remain on accrual status if: (1) the Company expects to receive all P&I payments owed substantially in accordance with the terms of the loan agreement, past maturity status notwithstanding, and (2) the borrower is working actively and cooperatively with the Company to remedy the past maturity status through an expected refinance, payoff or modification of the loan agreement that is not expected to result in a troubled debt restructuring (“TDR”) classification. All TDRs are placed on nonaccrual status for a period of no less than six months after restructuring, irrespective of past due status. Nonaccrual loans and accruing loans that are 90 days or more past due are generally defined as “nonperforming loans”.
	Payments received in cash on nonaccrual loans, including both the principal and interest portions of those payments, are generally applied to reduce the carrying value of the loan for financial statement purposes. When a loan is returned to accrual status, any accumulated interest payments previously applied to the carrying value of the loan during its nonaccrual period are recognized as interest income as an adjustment to the loan’s yield over its remaining term.
	Loans that are not considered to be TDRs are generally returned to accrual status when payments due are brought current and the Company expects to receive all remaining P&I payments owed substantially in accordance with the terms of the loan agreement. Non-TDR loans may also be returned to accrual status when a loan’s payment status falls below 90 days past due and the Company: (1) expects receipt of the remaining past due amounts within a reasonable timeframe, and (2) expects to receive all remaining P&I payments owed substantially in accordance with the terms of the loan agreement.
	Acquired Loans. Loans that we acquire through acquisitions are recorded at fair value with no carryover of the related allowance for credit losses. Determining the fair value of the loans involves estimating the amount and timing of principal and interest cash flows expected to be collected on the loans and discounting those cash flows at a market rate of interest.
	The excess of cash flows expected at acquisition over the estimated fair value is referred to as the accretable discount and is recognized into interest income over the remaining life of the loan. The difference between contractually required payments at acquisition and the cash flows expected to be collected at acquisition is referred to as the nonaccretable discount. The nonaccretable discount represents estimated future credit losses expected to be incurred over the life of the loan. Subsequent decreases to the expected cash flows require us to evaluate the need for an allowance for credit losses. Subsequent improvements in expected cash flows result in the reversal of a corresponding amount of the nonaccretable discount which we then reclassify as accretable discount that is recognized into interest income over the remaining life of the loan using the interest method. Our evaluation of the amount of future cash flows that we expect to collect is performed in a similar manner as that used to determine our allowance for credit losses. Charge-offs of the principal amount on acquired loans would be first applied to the nonaccretable discount portion of the fair value adjustment.
	Acquired loans that met the criteria for nonaccrual of interest prior to the acquisition may be considered performing upon acquisition, regardless of whether the customer is contractually delinquent, if we can reasonably estimate the timing and amount of the expected cash flows on such loans and if we expect to fully collect the new carrying value of the loans. As such, we may no longer consider the loan to be nonaccrual or nonperforming and may accrue interest on these loans, including the impact of any accretable discount.
	At December 31, 2013, the remaining outstanding principal balance and carrying amount of acquired credit-impaired loans totaled approximately $12,265,000 and $9,992,000 respectively. By comparison, at June 30, 2013, the remaining outstanding principal balance and carrying amount of acquired credit-impaired loans totaled approximately $9,874,000 and $6,050,000 respectively. The increase in the balances between comparative periods primarily reflects the Company’s repurchase of a prior participant’s interest in a performing loan that was originally designated as credit impaired at the time of acquisition.
	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 $1,926,000 and $1,952,000 at December 31, 2013 and June 30, 2013, respectively.
	The balance of the allowance for loan losses at December 31, 2013 and June 30, 2013 included approximately $14,000 and $17,000 of valuation allowances, respectively, for a specifically identified impairment attributable to acquired credit-impaired loans. The valuation allowances were attributable to additional impairment recognized on the applicable loans subsequent to their acquisition, net of any charge offs recognized during that time.
	The following table presents the changes in the accretable yield relating to the acquired credit-impaired loans for the three and six months ended December 31, 2013 and December 31, 2012.
			Three Months Ended			Three Months Ended
			December 31, 2013			December 31, 2012
			(in thousands)			(in thousands)
	Beginning balance		$	2,180		$	1,182
	Accretion to interest income			(57	)		(94	)
	Disposals			0			—
	Reclassifications from nonaccretable difference			0			—
	Ending balance		$	2,123		$	1,088
			Six Months Ended			Six Months Ended
			December 31, 2013			December 31, 2012
			(in thousands)			(in thousands)
	Beginning balance		$	741		$	1,461
	Accretion to interest income			(112	)		(282	)
	Disposals			0			(91	)
	Reclassifications from nonaccretable difference			1,494			—
	Ending balance		$	2,123		$	1,088
	Classification of Assets. In compliance with the regulatory guidelines, the Company’s loan review system includes an evaluation process through which certain loans exhibiting adverse credit quality characteristics are classified “Special Mention”, “Substandard”, “Doubtful” or “Loss”.
	An asset is classified as “Substandard” if it is inadequately protected by the paying capacity and net worth of the obligor or the collateral pledged, if any. Substandard assets include those characterized by the distinct possibility that the insured institution will sustain some loss if the deficiencies are not corrected. Assets classified as “Doubtful” have all of the weaknesses inherent in those classified as “Substandard”, with the added characteristic that the weaknesses present make collection or liquidation in full highly questionable and improbable, on the basis of currently existing facts, conditions and values. Assets, or portions thereof, classified as “Loss” are considered uncollectible or of so little value that their continuance as assets is not warranted.
	Management evaluates loans classified as substandard or doubtful for impairment in accordance with applicable accounting requirements. As discussed in greater detail below, a valuation allowance is established through the provision for loan losses for any impairment identified through such evaluations. To the extent that impairment identified on a loan is classified as “Loss”, that portion of the loan is charged off against the allowance for loan losses. In a limited number of cases, the entire net carrying value of a loan may be determined to be impaired based upon a collateral-dependent impairment analysis. However, the borrower’s adherence to contractual repayment terms precludes the recognition of a “Loss” classification and charge off. In these limited cases, a valuation allowance equal to 100% of the impaired loan’s carrying value may be maintained against the net carrying value of the asset.
	The classification of loan impairment as “Loss” is based upon a confirmed expectation for loss. For loans primarily secured by real estate, the expectation for loss is generally confirmed when: (a) impairment is identified on a loan individually evaluated in the manner described below and, (b) the loan is presumed to be collateral-dependent such that the source of loan repayment is expected to arise solely from sale of the collateral securing the applicable loan. Impairment identified on non-collateral-dependent loans may or may not be eligible for a “Loss” classification depending upon the other salient facts and circumstances that affect the manner and likelihood of loan repayment. However, loan impairment that is classified as “Loss” is charged off against the ALLL concurrent with that classification.
	Assets which do not currently expose the Company to a sufficient degree of risk to warrant an adverse classification but have some credit deficiencies or other potential weaknesses are designated as “Special Mention” by management. Adversely classified assets, together with those rated as “Special Mention”, are generally referred to as “Classified Assets”. Non-classified assets are internally rated within one of four “Pass” categories or as “Watch” with the latter denoting a potential deficiency or concern that warrants increased oversight or tracking by management until remediated.
	Management performs a classification of assets review, including the regulatory classification of assets, generally on a monthly basis. The results of the classification of assets review are validated by the Company’s third party loan review firm during their quarterly, independent review. In the event of a difference in rating or classification between those assigned by the internal and external resources, the Company will generally utilize the more critical or conservative rating or classification. Final loan ratings and regulatory classifications are presented monthly to the Board of Directors and are reviewed by regulators during the examination process.
	Allowance for Loan Losses. The allowance for loan losses is a valuation account that reflects the Company’s estimation of the losses in its loan portfolio to the extent they are both probable and reasonable to estimate. The balance of the allowance is generally maintained through provisions for loan losses that are charged to income in the period that estimated losses on loans are identified by the Company’s loan review system. The Company charges confirmed losses on loans against the allowance as such losses are identified. Recoveries on loans previously charged-off are added back to the allowance.
	The Company’s allowance for loan loss calculation methodology utilizes a “two-tier” loss measurement process that is generally performed monthly. Based upon the results of the classification of assets and credit file review processes described earlier, the Company first identifies the loans that must be reviewed individually for impairment. Factors considered in identifying individual loans to be reviewed include, but may not be limited to, loan type, classification status, contractual payment status, performance/accrual status and impaired status.
	The loans considered by the Company to be eligible for individual impairment review include its commercial mortgage loans, comprising multi-family and nonresidential real estate loans, construction loans and commercial business loans as well as its one-to-four family mortgage loans comprising first mortgage loans, home equity loans and home equity lines of credit.
	A reviewed loan is deemed to be impaired when, based on current information and events, it is probable that we will be unable to collect all amounts due according to the contractual terms of the loan agreement. Once a loan is determined to be impaired, management performs an analysis to determine the amount of impairment associated with that loan.
	In measuring the impairment associated with collateral dependent loans, the fair value of the real estate collateralizing the loan is generally used as a measurement proxy for that of the impaired loan itself as a practical expedient. Such values are generally determined based upon a discounted market value obtained through an automated valuation module or prepared by a qualified, independent real estate appraiser.
	The Company generally obtains independent appraisals on properties securing mortgage loans when such loans are initially placed on nonperforming or impaired status with such values updated approximately every six to twelve months thereafter throughout the collections, bankruptcy and/or foreclosure processes. Appraised values are typically updated at the point of foreclosure, where applicable, and approximately every six to twelve months thereafter while the repossessed property is held as real estate owned.
	As supported by accounting and regulatory guidance, the Company reduces the fair value of the collateral by estimated selling costs, such as real estate brokerage commissions, to measure impairment when such costs are expected to reduce the cash flows available to repay the loan.
	The Company establishes valuation allowances in the fiscal period during which the loan impairments are identified. The results of management’s individual loan impairment evaluations are validated by the Company’s third party loan review firm during their quarterly, independent review. Such valuation allowances are adjusted in subsequent fiscal periods, where appropriate, to reflect any changes in carrying value or fair value identified during subsequent impairment evaluations which are generally updated monthly by management.
	The second tier of the loss measurement process involves estimating the probable and estimable losses which addresses loans not otherwise reviewed individually for impairment as well as those individually reviewed loans that are determined to be non-impaired. Such loans include groups of smaller-balance homogeneous loans that may generally be excluded from individual impairment analysis, and therefore collectively evaluated for impairment, as well as the non-impaired loans within categories that are otherwise eligible for individual impairment review.
	Valuation allowances established through the second tier of the loss measurement process utilize historical and environmental loss factors to collectively estimate the level of probable losses within defined segments of the Company’s loan portfolio. These segments aggregate homogeneous subsets of loans with similar risk characteristics based upon loan type. For allowance for loan loss calculation and reporting purposes, the Company currently stratifies its loan portfolio into seven primary segments: residential mortgage loans, commercial mortgage loans, construction loans, commercial business loans, home equity loans, home equity lines of credit and other consumer loans. Each primary segment is further stratified to distinguish between loans originated and purchased through third parties from loans acquired through business combinations. Commercial business loans include secured and unsecured loans as well as loans originated through SBA programs. Additional criteria may be used to further group loans with common risk characteristics. For example, such criteria may distinguish between loans secured by different collateral types or separately identify loans supported by government guarantees such as those issued by the SBA.
	In regard to historical loss factors, the Company’s allowance for loan loss calculation calls for an analysis of historical charge-offs and recoveries for each of the defined segments within the loan portfolio. The Company currently utilizes a two-year moving average of annual net charge-off rates (charge-offs net of recoveries) by loan segment, where available, to calculate its actual, historical loss experience. The outstanding principal balance of the non-impaired portion of each loan segment is multiplied by the applicable historical loss factor to estimate the level of probable losses based upon the Company’s historical loss experience.
	The timeframe between when loan impairment is first identified by the Company and when such impairment may ultimately be charged off varies by loan type. For example, unsecured consumer and commercial loans are generally classified as “Loss” at 120 days past due resulting in their outstanding balances being charged off at that time.
	By contrast, the timing of charge offs regarding the impairment associated with secured loans has historically been far more variable. The Company’s secured loans, comprising a large majority of its loan total portfolio, consist primarily of residential and nonresidential mortgage loans and commercial/business loans secured by properties located in New Jersey where the foreclosure process currently takes 24-36 months to complete. The charge off of impairment relating to secured loans is generally recognized upon the confirmation of an expected loss which is generally triggered by the condition of collateral dependency. While the facts and circumstances that affect the manner and likelihood of repayment vary from loan to loan, the Company generally considers the referral of a loan to foreclosure, coupled with the absence of other viable sources of loan repayment, to be demonstrable evidence of collateral dependency. Depending upon the nature of the collections process applicable to a particular loan, an early determination of collateral dependency could result in a nearly concurrent charge off of a newly identified impairment. By contrast, a presumption of collateral dependency may only be determined after the completion of lengthy loan collection and/or workout efforts, including bankruptcy proceedings, which may extend several months or more after a loan’s impairment is first identified.
	As noted, the second tier of the Company’s allowance for loan loss calculation also utilizes environmental loss factors to estimate the probable losses within the loan portfolio. Environmental loss factors are based upon specific qualitative criteria representing key sources of risk within the loan portfolio. Such risk criteria includes the level of and trends in nonperforming loans; the effects of changes in credit policy; the experience, ability and depth of the lending function’s management and staff; national and local economic trends and conditions; credit risk concentrations and changes in local and regional real estate values. For each category of the loan portfolio, a level of risk, developed from a number of internal and external resources, is assigned to each of the qualitative criteria utilizing a scale ranging from zero (negligible risk) to 15 (high risk), with higher values potentially ascribed to exceptional levels of risk that exceed the standard range, as appropriate. The sum of the risk values, expressed as a whole number, is multiplied by .01% to arrive at an overall environmental loss factor, expressed in basis points, for each loan category.
	The Company’s ALLL calculation methodology incorporates its risk-rating classification system into the calculation of environmental loss factors by loan type. The risk-rating classification system ascribes a numerical rating of “1” through “9” to each loan within the portfolio. The ratings “5” through “9” represent the numerical equivalents of the traditional loan classifications “Watch”, “Special Mention”, “Substandard”, “Doubtful” and “Loss”, respectively, while lower ratings, “1” through “4”, represent risk-ratings within the least risky “Pass” category. The environmental loss factor applicable to each non-impaired loan within a category, as described above, is “weighted” by a multiplier based upon the loan’s risk-rating classification. Within any single loan category, a “higher” environmental loss factor is ascribed to those loans with comparatively higher risk-rating classifications resulting in a proportionately greater ALLL requirement attributable to such loans compared to the comparatively lower risk-rated loans within that category.
	In evaluating the impact of the level and trends in nonperforming loans on environmental loss factors, the Company first broadly considers the occurrence and overall magnitude of prior losses recognized on such loans over an extended period of time. For this purpose, losses are considered to include both charge offs as well as loan impairments for which valuation allowances have been recognized through provisions to the allowance for loan losses, but have not yet been charged off. To the extent that prior losses have generally been recognized on nonperforming loans within a category, a basis is established to recognize existing losses on loans collectively evaluated for impairment based upon the current levels of nonperforming loans within that category. Conversely, the absence of material prior losses attributable to delinquent or nonperforming loans within a category may significantly diminish, or even preclude, the consideration of the level of nonperforming loans in the calculation of the environmental loss factors attributable to that category of loans.
	Once the basis for considering the level of nonperforming loans on environmental loss factors is established, the Company then considers the current dollar amount of nonperforming loans by loan type in relation to the total outstanding balance of loans within the category. A greater portion of nonperforming loans within a category in relation to the total suggests a comparatively greater level of risk and expected loss within that loan category and vice-versa.
	In addition to considering the current level of nonperforming loans in relation to the total outstanding balance for each category, the Company also considers the degree to which those levels have changed from period to period. A significant and sustained increase in nonperforming loans over a 12-24 month period suggests a growing level of expected loss within that loan category and vice-versa.
	As noted above, the Company considers these factors in a qualitative, rather than quantitative fashion when ascribing the risk value, as described above, to the level and trends of nonperforming loans that is applicable to a particular loan category. As with all environmental loss factors, the risk value assigned ultimately reflects the Company’s best judgment as to the level of expected losses on loans collectively evaluated for impairment.
	The sum of the probable and estimable loan losses calculated through the first and second tiers of the loss measurement processes as described above, represents the total targeted balance for the Company’s allowance for loan losses at the end of a fiscal period. As noted earlier, the Company establishes all additional valuation allowances in the fiscal period during which additional individually identified loan impairments and additional estimated losses on loans collectively evaluated for impairment are identified. The Company adjusts its balance of valuation allowances through the provision for loan losses as required to ensure that the balance of the allowance for loan losses reflects all probable and estimable loans losses at the close of the fiscal period. Notwithstanding calculation methodology and the noted distinction between valuation allowances established on loans collectively versus individually evaluated for impairment, the Company’s entire allowance for loan losses is available to cover all charge-offs that arise from the loan portfolio.
	Although management believes that the Company’s allowance for loans losses is established in accordance with management’s best estimate, actual losses are dependent upon future events and, as such, further additions to the level of loan loss allowances may be necessary.
	The following tables present the balance of the allowance for loan losses at December 31, 2013 and June 30, 2013 based upon the calculation methodology described above. The table identifies the valuation allowances attributable to identified impairments on individually evaluated loans, including those acquired with deteriorated credit quality, as well as those valuation allowances for impairments on loans evaluated collectively. The underlying balance of loans receivable applicable to each category is also presented. The balance of loans receivable reported in the tables below excludes yield adjustments and the allowance for loan losses.
	Allowance for Loan Losses and Loans Receivable
	at December 31, 2013
			Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
			Mortgage			Mortgage						Business			Equity			Lines of			Consumer
															Loans			Credit
			(In Thousands)
	Balance of allowance for loan losses:
Originated and purchased loans
Loans individually evaluated for impairment		$	706		$	383		$	0		$	0		$	76		$	0		$	0		$	1,165
Loans collectively evaluated for impairment			2,545			5,813			36			259			295			36			23			9,007
Allowance for loan losses on originated and purchased loans			3,251			6,196			36			259			371			36			23			10,172
Loans acquired at fair value
Loans acquired with deteriorated credit quality			0			0			0			14			0			0			0			14
Other acquired loans individually evaluated for impairment			0			33			0			267			0			0			0			300
Loans collectively evaluated for impairment			23			345			35			502			64			38			0			1,007
Allowance for loan losses on loans acquired at fair value			23			378			35			783			64			38			0			1,321
Total allowance for loan losses		$	3,274		$	6,574		$	71		$	1,042		$	435		$	74		$	23		$	11,493
Changes in the allowance for loan losses for the three months ended December 31, 2013:
At September 30, 2013:
Allocated		$	3,547		$	6,220		$	103		$	980		$	469		$	76		$	11		$	11,406
Unallocated			0			0			0			0			0			0			0			0
Total allowance for loan losses			3,547			6,220			103			980			469			76			11			11,406
Total charge offs			(278	)		0			0			(672	)		(1	)		0			(28	)		(979	)
Total recoveries			7			497			0			3			0			0			0			507
Total allocated provisions			(2	)		(143	)		(32	)		731			(33	)		(2	)		40			559
Total unallocated provisions			0			0			0			0			0			0			0			0
At December 31, 2013:
Allocated			3,274			6,574			71			1,042			435			74			23			11,493
Unallocated			0			0			0			0			0			0			0			0
Total allowance for loan losses		$	3,274		$	6,574		$	71		$	1,042		$	435		$	74		$	23		$	11,493
Changes in the allowance for loan losses for the six months ended December 31, 2013:
At June 30, 2013:
Allocated		$	3,660		$	5,359		$	81		$	1,218		$	490		$	76		$	12		$	10,896
Unallocated			0			0			0			0			0			0			0			0
Total allowance for loan losses			3,660			5,359			81			1,218			490			76			12			10,896
Total charge offs			(508	)		(34	)		0			(1,080	)		(34	)		0			(29	)		(1,685	)
Total recoveries			25			525			0			5			0			0			0			555
Total allocated provisions			97			724			(10	)		899			(21	)		(2	)		40			1,727
Total unallocated provisions			0			0			0			0			0			0			0			0
At December 31, 2013:
Allocated			3,274			6,574			71			1,042			435			74			23			11,493
Unallocated			0			0			0			0			0			0			0			0
Total allowance for loan losses		$	3,274		$	6,574		$	71		$	1,042		$	435		$	74		$	23		$	11,493
Allowance for Loan Losses and Loans Receivable
at December 31, 2012
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(in Thousands)
Changes in the allowance for loan losses for the three months ended December 31, 2012:
At September 30, 2012:
Allocated		$	4,115		$	3,592		$	232		$	1,401		$	429		$	67		$	13		$	9,849
Unallocated			—			—			—			—			—			—			—			—
Total allowance for loan losses			4,115			3,592			232			1,401			429			67			13			9,849
Total charge offs			(405	)		(187	)		—			—			(63	)		—			(1	)		(656	)
Total recoveries			—			—			—			—			8			—			—			8
Total allocated provisions			393			734			(45	)		189			111			8			3			1,393
Total unallocated provisions			—			—			—			—			—			—			—			—
At December 31, 2012:
Allocated			4,103			4,139			187			1,590			485			75			15			10,594
Unallocated			—			—			—			—			—			—			—			—
Total allowance for loan losses		$	4,103		$	4,139		$	187		$	1,590		$	485		$	75		$	15		$	10,594
Changes in the allowance for loan losses for the six months ended December 31, 2012:
At June 30, 2012:
Allocated		$	4,572		$	3,443		$	277		$	1,310		$	447		$	54		$	14		$	10,117
Unallocated			—			—			—			—			—			—			—			—
Total allowance for loan losses			4,572			3,443			277			1,310			447			54			14			10,117
Total charge offs			(903	)		(200	)		—			(116	)		(70	)		—			(2	)		(1,291	)
Total recoveries			9			—			—			18			9			—			—			36
Total allocated provisions			425			896			(90	)		378			99			21			3			1,732
Total unallocated provisions			—			—			—			—			—			—			—			—
At December 31, 2012:
Allocated			4,103			4,139			187			1,590			485			75			15			10,594
Unallocated			—			—			—			—			—			—			—			—
Total allowance for loan losses		$	4,103		$	4,139		$	187		$	1,590		$	485		$	75		$	15		$	10,594
Allowance for Loan Losses and Loans Receivable
at December 31, 2013
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(In Thousands)
Balance of loans receivable:
Originated and purchased loans
Loans individually evaluated for impairment		$	12,918		$	5,708		$	0		$	1,070		$	831		$	17		$	0		$	20,544
Loans collectively evaluated for impairment			496,299			749,405			3,907			26,043			67,317			10,716			4,233			1,357,920
Total originated and purchased loans			509,217			755,113			3,907			27,113			68,148			10,733			4,233			1,378,464
Loans acquired at fair value
Loans acquired with deteriorated credit quality			0			1,358			315			8,319			0			0			0			9,992
Other acquired loans individually evaluated for impairment			359			1,317			2,109			2,153			559			680			0			7,177
Loans collectively evaluated for impairment			1,250			104,499			2,553			28,057			10,153			14,327			115			160,954
Total loans acquired at fair value			1,609			107,174			4,977			38,529			10,712			15,007			115			178,123
Total loans		$	510,826		$	862,287		$	8,884		$	65,642		$	78,860		$	25,740		$	4,348			1,556,587
Unamortized yield adjustments																								(1,799	)
Loans receivable																							$	1,554,788
Allowance for Loan Losses and Loans Receivable
at June 30, 2013
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(In Thousands)
Balance of allowance for loan losses:
Originated and purchased loans
Loans individually evaluated for impairment		$	697		$	430		$	0		$	0		$	110		$	0		$	0		$	1,237
Loans collectively evaluated for impairment			2,939			4,356			50			252			300			35			12			7,944
Allowance for loan losses on originated and purchased loans			3,636			4,786			50			252			410			35			12			9,181
Loans acquired at fair value
Loans acquired with deteriorated credit quality			0			0			0			17			0			0			0			17
Other acquired loans individually evaluated for impairment			0			84			0			740			0			0			0			824
Loans collectively evaluated for impairment			24			489			31			209			80			41			0			874
Allowance for loan losses on loans acquired at fair value			24			573			31			966			80			41			0			1,715
Total allowance for loan losses		$	3,660		$	5,359		$	81		$	1,218		$	490		$	76		$	12		$	10,896
Balance of loans receivable:
Originated and purchased loans
Loans individually evaluated for impairment		$	14,412		$	7,865		$	0		$	1,076		$	1,145		$	0		$	0		$	24,498
Loans collectively evaluated for impairment			484,575			540,491			5,717			25,975			65,581			10,461			4,145			1,136,945
Total originated and purchased loans			498,987			548,356			5,717			27,051			66,726			10,461			4,145			1,161,443
Loans acquired at fair value
Loans acquired with deteriorated credit quality			0			1,230			316			4,504			0			0			0			6,050
Other acquired loans individually evaluated for impairment			359			2,079			2,570			2,746			606			626			0			8,986
Loans collectively evaluated for impairment			1,301			115,163			3,248			36,387			13,481			15,526			133			185,239
Total loans acquired at fair value			1,660			118,472			6,134			43,637			14,087			16,152			133			200,275
Total loans		$	500,647		$	666,828		$	11,851		$	70,688		$	80,813		$	26,613		$	4,278			1,361,718
Unamortized yield adjustments																								(847	)
Loans receivable																							$	1,360,871
The following tables present key indicators of credit quality regarding the Company’s loan portfolio based upon loan classification and contractual payment status at December 31, 2013 and June 30, 2013.
Credit-Rating Classification of Loans Receivable
at December 31, 2013
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(In Thousands)
Originated and purchased loans
Non-classified		$	494,101		$	746,812		$	3,537		$	25,636		$	67,139		$	10,567		$	4,232		$	1,352,024
Classified:
Special mention			1,756			1,295			370			121			177			56			1			3,776
Substandard			13,360			6,713			0			1,356			832			110			0			22,371
Doubtful			0			293			0			0			0			0			0			293
Loss			0			0			0			0			0			0			0			0
Total classified loans			15,116			8,301			370			1,477			1,009			166			1			26,440
Total originated and purchased loans			509,217			755,113			3,907			27,113			68,148			10,733			4,233			1,378,464
Loans acquired at fair value
Non-classified			1,250			99,031			0			22,318			10,000			14,301			110			147,010
Classified:
Special mention			0			4,713			0			5,440			19			26			3			10,201
Substandard			359			3,430			4,977			10,765			693			680			2			20,906
Doubtful			0			0			0			6			0			0			0			6
Loss			0			0			0			0			0			0			0			0
Total classified loans			359			8,143			4,977			16,211			712			706			5			31,113
Total loans acquired at fair value			1,609			107,174			4,977			38,529			10,712			15,007			115			178,123
Total loans		$	510,826		$	862,287		$	8,884		$	65,642		$	78,860		$	25,740		$	4,348		$	1,556,587
Credit-Rating Classification of Loans Receivable
at June 30, 2013
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(In Thousands)
Originated and purchased loans
Non-classified		$	482,462		$	538,544		$	5,717		$	25,630		$	65,353		$	10,339		$	4,118		$	1,132,163
Classified:
Special mention			1,843			983			0			50			228			28			0			3,132
Substandard			14,682			8,527			0			1,371			1,145			94			27			25,846
Doubtful			0			302			0			0			0			0			0			302
Loss			0			0			0			0			0			0			0			0
Total classified loans			16,525			9,812			0			1,421			1,373			122			27			29,280
Total originated and purchased loans			498,987			548,356			5,717			27,051			66,726			10,461			4,145			1,161,443
Loans acquired at fair value
Non-classified			1,301			109,559			820			31,062			13,419			15,450			132			171,743
Classified:
Special mention			0			4,548			1,300			4,932			62			76			0			10,918
Substandard			359			4,365			4,014			7,554			606			626			1			17,525
Doubtful			0			0			0			89			0			0			0			89
Loss			0			0			0			0			0			0			0			0
Total classified loans			359			8,913			5,314			12,575			668			702			1			28,532
Total loans acquired at fair value			1,660			118,472			6,134			43,637			14,087			16,152			133			200,275
Total loans		$	500,647		$	666,828		$	11,851		$	70,688		$	80,813		$	26,613		$	4,278		$	1,361,718
Contractual Payment Status of Loans Receivable
at December 31, 2013
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(In Thousands)
Originated and purchased loans
Current		$	496,557		$	750,653		$	3,907		$	25,972		$	67,752		$	10,613		$	4,043		$	1,359,497
Past due:
30-59 days			1,606			597			0			27			128			74			114			2,546
60-89 days			1,573			864			0			53			130			29			44			2,693
90+ days			9,481			2,999			0			1,061			138			17			32			13,728
Total past due			12,660			4,460			0			1,141			396			120			190			18,967
Total originated and purchased loans			509,217			755,113			3,907			27,113			68,148			10,733			4,233			1,378,464
Loans acquired at fair value
Current			1,250			105,257			3,726			34,089			10,209			14,327			114			168,972
Past due:
30-59 days			0			778			0			225			126			0			0			1,129
60-89 days			0			0			0			500			121			0			0			621
90+ days			359			1,139			1,251			3,715			256			680			1			7,401
Total past due			359			1,917			1,251			4,440			503			680			1			9,151
Total loans acquired at fair value			1,609			107,174			4,977			38,529			10,712			15,007			115			178,123
Total loans		$	510,826		$	862,287		$	8,884		$	65,642		$	78,860		$	25,740		$	4,348		$	1,556,587
Contractual Payment Status of Loans Receivable
at June 30, 2013
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(In Thousands)
Originated and purchased loans
Current		$	484,836		$	542,504		$	5,717		$	26,141		$	66,186		$	10,346		$	3,925		$	1,139,655
Past due:
30-59 days			2,297			836			0			0			21			115			166			3,435
60-89 days			1,515			0			0			0			186			0			27			1,728
90+ days			10,339			5,016			0			910			333			0			27			16,625
Total past due			14,151			5,852			0			910			540			115			220			21,788
Total originated and purchased loans			498,987			548,356			5,717			27,051			66,726			10,461			4,145			1,161,443
Loans acquired at fair value
Current			1,301			116,150			4,448			39,819			13,295			15,477			124			190,614
Past due:
30-59 days			0			258			0			45			433			0			8			744
60-89 days			0			186			0			284			62			49			0			581
90+ days			359			1,878			1,686			3,489			297			626			1			8,336
Total past due			359			2,322			1,686			3,818			792			675			9			9,661
Total loans acquired at fair value			1,660			118,472			6,134			43,637			14,087			16,152			133			200,275
Total loans		$	500,647		$	666,828		$	11,851		$	70,688		$	80,813		$	26,613		$	4,278		$	1,361,718
The following tables present information relating to the Company’s nonperforming and impaired loans at December 31, 2013 and June 30, 2013. 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 December 31, 2013
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(In Thousands)
Originated and purchased loans
Performing		$	499,414		$	749,493		$	3,907		$	25,998		$	68,010		$	10,716		$	4,201		$	1,361,739
Nonperforming:
90+ days past due accruing			0			0			0			45			0			0			32			77
Nonaccrual			9,803			5,620			0			1,070			138			17			0			16,648
Total nonperforming			9,803			5,620			0			1,115			138			17			32			16,725
Total originated and purchased loans			509,217			755,113			3,907			27,113			68,148			10,733			4,233			1,378,464
Loans acquired at fair value
Performing			1,250			105,543			2,553			34,700			10,456			14,327			114			168,943
Nonperforming:
90+ days past due accruing			0			0			0			445			0			0			0			445
Nonaccrual			359			1,631			2,424			3,384			256			680			1			8,735
Total nonperforming			359			1,631			2,424			3,829			256			680			1			9,180
Total loans acquired at fair value			1,609			107,174			4,977			38,529			10,712			15,007			115			178,123
Total loans		$	510,826		$	862,287		$	8,884		$	65,642		$	78,860		$	25,740		$	4,348		$	1,556,587
Performance Status of Loans Receivable
at June 30, 2013
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(In Thousands)
Originated and purchased loans
Performing		$	487,671		$	540,585		$	5,717		$	25,975		$	66,320		$	10,461		$	4,118		$	1,140,847
Nonperforming:
90+ days past due accruing			0			0			0			0			0			0			0			0
Nonaccrual			11,316			7,771			0			1,076			406			0			27			20,596
Total nonperforming			11,316			7,771			0			1,076			406			0			27			20,596
Total originated and purchased loans			498,987			548,356			5,717			27,051			66,726			10,461			4,145			1,161,443
Loans acquired at fair value
Performing			1,301			116,080			3,248			39,877			13,790			15,526			132			189,954
Nonperforming:
90+ days past due accruing			0			0			0			0			0			0			0			0
Nonaccrual			359			2,392			2,886			3,760			297			626			1			10,321
Total nonperforming			359			2,392			2,886			3,760			297			626			1			10,321
Total loans acquired at fair value			1,660			118,472			6,134			43,637			14,087			16,152			133			200,275
Total loans		$	500,647		$	666,828		$	11,851		$	70,688		$	80,813		$	26,613		$	4,278		$	1,361,718
Impairment Status of Loans Receivable
at December 31, 2013
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(In Thousands)
Carrying value of impaired loans:
Originated and purchased loans
Non-impaired loans		$	496,299		$	749,405		$	3,907		$	26,043		$	67,317		$	10,716		$	4,233		$	1,357,920
Impaired loans:
Impaired loans with no allowance for impairment			10,305			5,327			0			1,070			730			17			0			17,449
Impaired loans with allowance for impairment:
Unpaid principal balance			2,613			381			0			0			101			0			0			3,095
Allowance for impairment			(706	)		(383	)		0			0			(76	)		0			0			(1,165	)
Balance of impaired loans net of allowance for impairment			1,907			(2	)		0			0			25			0			0			1,930
Total impaired loans, excluding allowance			12,918			5,708			0			1,070			831			17			0			20,544
Total originated and purchased loans			509,217			755,113			3,907			27,113			68,148			10,733			4,233			1,378,464
Loans acquired at fair value
Non-impaired loans			1,250			104,499			2,553			28,057			10,153			14,327			115			160,954
Impaired loans:
Impaired loans with no allowance for impairment			359			2,184			2,424			10,031			559			680			0			16,237
Impaired loans with allowance for impairment:
Unpaid principal balance			0			491			0			441			0			0			0			932
Allowance for impairment			0			(33	)		0			(281	)		0			0			0			(314	)
Balance of impaired loans net of allowance for impairment			0			458			0			160			0			0			0			618
Total impaired loans, excluding allowance			359			2,675			2,424			10,472			559			680			0			17,169
Total loans acquired at fair value			1,609			107,174			4,977			38,529			10,712			15,007			115			178,123
Total loans		$	510,826		$	862,287		$	8,884		$	65,642		$	78,860		$	25,740		$	4,348		$	1,556,587
Unpaid principal balance of impaired loans:
Originated and purchased loans		$	18,543		$	6,132		$	0		$	1,114		$	848		$	17		$	0		$	26,654
Loans acquired at fair value			417			3,078			2,976			12,222			592			680			0			19,965
Total impaired loans		$	18,960		$	9,210		$	2,976		$	13,336		$	1,440		$	697		$	0		$	46,619
For the three months ended December 31, 2013
Average balance of impaired loans		$	13,781		$	10,312		$	2,431		$	11,638		$	1,336		$	577		$	0		$	40,075
Interest earned on impaired loans		$	54		$	40		$	0		$	188		$	25		$	6		$	0		$	313
For the six months ended December 31, 2013
Average balance of impaired loans		$	14,124		$	10,733		$	2,620		$	10,056		$	1,474		$	620		$	0		$	39,627
Interest earned on impaired loans		$	86		$	86		$	0		$	371		$	39		$	6		$	0		$	588
For the three months ended December 31, 2012
Average balance of impaired loans		$	16,303		$	12,020		$	1,758		$	8,918		$	1,742		$	18		$	0		$	40,759
Interest earned on impaired loans		$	47		$	36		$	0		$	112		$	14		$	0		$	0		$	209
For the six months ended December 31, 2012
Average balance of impaired loans		$	16,350		$	12,209		$	1,805		$	8,979		$	1,757		$	37		$	0		$	41,137
Interest earned on impaired loans		$	87		$	54		$	0		$	242		$	30		$	0		$	0		$	413
Impairment Status of Loans Receivable
at June 30, 2013
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(In Thousands)
Carrying value of impaired loans:
Originated and purchased loans
Non-impaired loans		$	484,575		$	540,491		$	5,717		$	25,975		$	65,581		$	10,461		$	4,145		$	1,136,945
Impaired loans:
Impaired loans with no allowance for impairment			11,758			7,470			0			1,076			1,026			0			0			21,330
Impaired loans with allowance for impairment:
Unpaid principal balance			2,654			395			0			0			119			0			0			3,168
Allowance for impairment			(697	)		(430	)		0			0			(110	)		0			0			(1,237	)
Balance of impaired loans net of allowance for impairment			1,957			(35	)		0			0			9			0			0			1,931
Total impaired loans, excluding allowance			14,412			7,865			0			1,076			1,145			0			0			24,498
Total originated and purchased loans			498,987			548,356			5,717			27,051			66,726			10,461			4,145			1,161,443
Loans acquired at fair value
Non-impaired loans			1,301			115,163			3,248			36,387			13,481			15,526			133			185,239
Impaired loans:
Impaired loans with no allowance for impairment			359			2,795			2,886			6,251			606			626			0			13,523
Impaired loans with allowance for impairment:
Unpaid principal balance			0			514			0			999			0			0			0			1,513
Allowance for impairment			0			(84	)		0			(757	)		0			0			0			(841	)
Balance of impaired loans net of allowance for impairment			0			430			0			242			0			0			0			672
Total impaired loans, excluding allowance			359			3,309			2,886			7,250			606			626			0			15,036
Total loans acquired at fair value			1,660			118,472			6,134			43,637			14,087			16,152			133			200,275
Total loans		$	500,647		$	666,828		$	11,851		$	70,688		$	80,813		$	26,613		$	4,278		$	1,361,718
Unpaid principal balance of impaired loans:
Originated and purchased loans		$	20,682		$	8,956		$	0		$	1,120		$	1,169		$	0		$	0		$	31,927
Loans acquired at fair value			417			4,077			3,419			10,168			614			626			0			19,321
Total impaired loans		$	21,099		$	13,033		$	3,419		$	11,288		$	1,783		$	626		$	0		$	51,248
Troubled Debt Restructurings (“TDRs”). A modification to the terms of a loan is generally considered a TDR if the Bank grants a concession to the borrower that it would not otherwise consider for economic or legal reasons related to the debtor’s financial difficulties. In granting the concession, the Bank’s general objective is to make the best of a difficult situation by obtaining more cash or other value from the borrower or otherwise increase the probability of repayment.
A TDR may include, but is not necessarily limited to, the modification of loan terms such as a temporary or permanent reduction of the loan’s stated interest rate, extension of the maturity date and/or reduction or deferral of amounts owed under the terms of the loan agreement. In measuring the impairment associated with restructured loans that qualify as TDRs, the Company compares the cash flows under the loan’s existing terms with those that are expected to be received in accordance with its modified terms. The difference between the comparative cash flows is discounted at the loan’s effective interest rate prior to modification to measure the associated impairment. The impairment is charged off directly against the allowance for loan loss at the time of restructuring resulting in a reduction in carrying value of the modified loan that is accreted into interest income as a yield adjustment over the remaining term of the modified cash flows.
All restructured loans that qualify as TDRs are placed on nonaccrual status for a period of no less than six months after restructuring, irrespective of the borrower’s adherence to a TDR’s modified repayment terms during which time TDRs continue to be adversely classified and reported as impaired. TDRs may be returned to accrual status if (1) the borrower has paid timely P&I payments in accordance with the terms of the restructured loan agreement for no less than six consecutive months after restructuring, and (2) the Company expects to receive all P&I payments owed substantially in accordance with the terms of the restructured loan agreement at which time the loan may also be returned to a non-adverse classification while retaining its impaired status.
The following table presents information regarding the restructuring of the Company’s troubled debts during the three and six months ended December 31, 2012 and any defaults during those periods of TDRs that were restructured within 12 months of the date of default. There were no restructurings or applicable defaults of the Company’s troubled debt during the three and six months ended December 31, 2013.
Troubled Debt Restructurings of Loans Receivable
at December 31, 2012
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(Dollars in Thousands)
Troubled debt restructuring activity for the three months ended December 31, 2012
Originated and purchased loans
Number of loans			2			—			—			—			—			—			—			2
Pre-modification outstanding recorded investment		$	331		$	—		$	—		$	—		$	—		$	—		$	—		$	331
Post-modification outstanding recorded investment			269			—			—			—			—			—			—			269
Charge offs against the allowance for loan loss for impairment recognized at modification			63			—			—			—			—			—			—			63
Loans acquired at fair value
Number of loans			—			—			—			—			—			—			—			—
Pre-modification outstanding recorded investment		$	—		$	—		$	—		$	—		$	—		$	—		$	—		$	—
Post-modification outstanding recorded investment			—			—			—			—			—			—			—			—
Charge offs against the allowance for loan loss for impairment recognized at modification			—			—			—			—			—			—			—			—
Troubled debt restructuring defaults
Originated and purchased loans
Number of loans			—			—			—			—			—			—			—			—
Outstanding recorded investment		$	—		$	—		$	—		$	—		$	—		$	—		$	—		$	—
Loans acquired at fair value
Number of loans			—			—			—			—			—			—			—			—
Outstanding recorded investment		$	—		$	—		$	—		$	—		$	—		$	—		$	—		$	—
Troubled Debt Restructurings of Loans Receivable
at December 31, 2012
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(Dollars in Thousands)
Troubled debt restructuring activity for the six months ended December 31, 2012
Originated and purchased loans
Number of loans			2			—			—			—			1			—			—			3
Pre-modification outstanding recorded investment		$	331		$	—		$	—		$	—		$	99		$	—		$	—		$	430
Post-modification outstanding recorded investment			269			—			—			—			94			—			—			363
Charge offs against the allowance for loan loss for impairment recognized at modification			63			—			—			—			7			—			—			70
Loans acquired at fair value
Number of loans			—			—			—			—			—			—			—			—
Pre-modification outstanding recorded investment		$	—		$	—		$	—		$	—		$	—		$	—		$	—		$	—
Post-modification outstanding recorded investment			—			—			—			—			—			—			—			—
Charge offs against the allowance for loan loss for impairment recognized at modification			—			—			—			—			—			—			—			—
Troubled debt restructuring defaults
Originated and purchased loans
Number of loans			—			—			—			—			—			—			—			—
Outstanding recorded investment		$	—		$	—		$	—		$	—		$	—		$	—		$	—		$	—
Loans acquired at fair value
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: Temporary or permanent reduction of the interest rate charged against the outstanding balance of the loan.
	•		Capitalization of Prior Past Dues: Capitalization of prior amounts due to the outstanding balance of the loan.
	•		Extension of Maturity or Balloon Date: Extending the term of the loan past its original balloon or maturity date.
	•		Deferral of Principal Payments: Temporary deferral of the principal portion of a loan payment.
	•		Payment Recalculation and Re-amortization: Recalculation of the recurring payment obligation and resulting loan amortization/repayment schedule based on the loan’s modified terms.

Borrowings

Borrowings	6 Months Ended
	Dec. 31, 2013
Debt Disclosure [Abstract]	'
Borrowings	'
	11. BORROWINGS
	Fixed rate advances from the FHLB of New York mature as follows:
		December 31, 2013					June 30, 2013
		Amount		Weighted			Amount		Weighted
				Average					Average
				Interest					Interest
				Rate					Rate
		(Dollars in thousands)
	Maturing in years ending June 30:
	2014	$	225,000		0.42	%	$	105,000		0.39	%
	2021		810		4.94			854		4.94
	2023		145,000		3.04			145,000		3.04
			370,810		1.46	%		250,854		1.94	%
	Fair value adjustments		69					77
		$	370,879				$	250,931
	At December 31, 2013, $225.0 million in advances are due within one year and are comprised entirely of 90-day advances. The remaining $145.8 million in advances are due after one year of which $145.0 million are callable in April 2018.
	At December 31, 2013, FHLB advances were collateralized by the FHLB capital stock owned by the Bank and mortgage loans and securities with carrying values totaling approximately $684.4 million and $196.4 million, respectively. At June 30, 2013, FHLB advances were collateralized by the FHLB capital stock owned by the Bank and mortgage loans and securities with carrying values totaling approximately $433.2 million and $222.7 million, respectively.
	Borrowings at December 31, 2013 and June 30, 2013 also included overnight borrowings in the form of depositor sweep accounts totaling $26.0 million and $36.8 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_Hed

Derivative Instruments and Hedging Activities	6 Months Ended
	Dec. 31, 2013
Derivative Instruments And Hedging Activities Disclosure [Abstract]	'
Derivative Instruments and Hedging Activities	'
	12. DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES
	The Company has entered into interest rate derivative agreements to manage the interest rate exposure relating to certain wholesale funding positions. Such sources of wholesale funding included floating-rate brokered money market deposits indexed to one-month LIBOR as well as 90-day fixed-rate FHLB advances that are forecasted to be periodically redrawn at maturity for the same 90-day term as the original advance. All the Company’s derivative agreements have been designated as cash flow hedges with changes in their fair value recorded as an adjustment through other comprehensive income on an after-tax basis.
	The effects of derivative instruments on the Consolidated Financial Statements for December 31, 2013 and June 30, 2013 are as follows:
		Notional/			Fair Value			Balance Sheet		Expiration Date
		Contract						Location
		Amount
		(Dollars in Thousands)
	Derivatives designated as hedging instruments
	At December 31, 2013:
	Interest rate swaps:
	Effective July 1, 2013	$	165,000		$	1,610			Other assets		July 1, 2018
	Effective August 19, 2013		75,000			(561	)		Other assets		August 20, 2018
	Effective October 9, 2013		50,000			243			Other assets		9-Oct-18
	Effective June 5, 2015		60,000			1,491			Other assets		5-Jun-20
	Interest rate caps:
	Effective June 5, 2013		40,000			1,375			Other assets		5-Jun-18
	Effective July 1, 2013		35,000			1,251			Other assets		1-Jul-18
	Total	$	425,000		$	5,409
	At June 30, 2013:
	Interest rate swaps:
	Effective July 1, 2013	$	165,000		$	1,617			Other assets		1-Jul-18
	Effective June 5, 2015		60,000			1,220			Other assets		5-Jun-20
	Interest rate caps:
	Effective June 5, 2013		40,000			1,485			Other assets		5-Jun-18
	Effective July 1, 2013		35,000			1,323			Other assets		1-Jul-18
	Total	$	300,000		$	5,645
		Amount of Gain			Location of Gain			Amount of
		(Loss)			(Loss) Recognized			Gain (Loss)
		Recognized in			in Income on			Recognized in
		OCI on			Derivatives			Income on
		Derivatives, net			(Ineffective			Derivatives
		of tax (Effective			Portion)			(Ineffective
		Portion)						Portion)
		(Dollars in Thousands)
	Derivatives in cash flow hedges
	For the three months ended December 31, 2013:
	Interest rate swaps:
	Effective July 1, 2013	$	571			Not Applicable		$	0
	Effective August 19, 2013		293			Not Applicable			0
	Effective October 9, 2013		144			Not Applicable			0
	Effective June 5, 2015		372			Not Applicable			0
	Interest rate caps:								0
	Effective June 5, 2013		75			Not Applicable			0
	Effective July 1, 2013		78			Not Applicable			0
	Total	$	1,533					$	0
	For the six months ended December 31, 2013:
	Interest rate swaps:
	Effective July 1, 2013	$	(4	)		Not Applicable		$	0
	Effective June 5, 2015		160			Not Applicable			0
	Effective August 19, 2013		(333	)		Not Applicable			0
	Effective October 9, 2013		144			Not Applicable			0
	Interest rate caps:								0
	Effective June 5, 2013		(64	)		Not Applicable			0
	Effective July 1, 2013		(43	)		Not Applicable			0
	Total	$	(140	)				$	0
	There were no derivatives held by the Company at and for the six months ended December 31, 2012.
	The Company has in place an enforceable master netting arrangement with each counterparty. All master netting arrangements include rights to offset associated with the Company’s recognized derivative assets, derivative liabilities, and cash collateral received and pledged. Accordingly, the Company, where appropriate, offsets all derivative asset and liability positions with the cash collateral received and pledged. At December 31, 2013 and June 30, 2013, the Company’s derivatives were in net asset positions totaling $5,409,000 and $5,645,000, respectively, which were included in the balance of other assets as of those dates. At December 31, 2013 and June 30, 2013, the gross asset positions were $5,970,000 and $5,645,000 and gross liability positions were $561,000 and $0, respectively. Financial collateral required under the enforceable master netting arrangement in the amount of $4,480,000 and $5,500,000 at December 31, 2013 and June 30, 2013, respectively, were not included as offsetting amounts.

Benefit_Plans_Components_of_Ne

Benefit Plans - Components of Net Periodic Expense	6 Months Ended
	Dec. 31, 2013
Compensation And Retirement Disclosure [Abstract]	'
Benefit Plans - Components of Net Periodic Expense	'
	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 and Directors’ Consultation and Retirement Plan:
		Three Months Ended					Six Months
		December 31,					Ended
							December 31,
		2013			2012		2013			2012
		(In Thousands)					(In Thousands)
	Service cost	$	50		$	58	$	100		$	116
	Interest cost		84			77		168			154
	Amortization of unrecognized past service liability		12			12		24			24
	Amortization of unrecognized net actuarial (gain) loss		(1	)		13		(2	)		26
	Net periodic benefit expense	$	145		$	160	$	290		$	320

Fair_Value_of_Financial_Instru

Fair Value of Financial Instruments	6 Months Ended
	Dec. 31, 2013
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.
	The assets and liabilities measured at fair value on a recurring basis are summarized below:
			Fair Value Measurements Using
			Quoted Prices in		Significant Other			Significant		Balance
			Active Markets		Observable Inputs			Unobservable Inputs
			for Identical		(Level 2)			(Level 3)
			Assets (Level 1)
			(In Thousands)
	At December 31, 2013:
	Debt securities available for sale:
	U.S. agency securities		$	0	$	4,482		$	0	$	4,482
	Obligations of state and political subdivisions			0		25,085			0		25,085
	Asset-backed securities			0		72,582			0		72,582
	Collateralized loan obligations			0		29,788			0		29,788
	Corporate bonds			0		158,695			0		158,695
	Trust preferred securities			0		6,424			1,000		7,424
	Total debt securities			0		297,056			1,000		298,056
	Mortgage-backed securities available for sale:
	Collateralized mortgage obligations			0		57,989			0		57,989
	Residential pass-through securities			0		526,248			0		526,248
	Commercial pass-through securities			0		80,243			0		80,243
	Total mortgage-backed securities			0		664,480			0		664,480
	Total securities available for sale		$	0	$	961,536		$	1,000	$	962,536
	Derivative instruments:
	Interest rate swaps		$	0	$	2,783		$	0	$	2,783
	Interest rate caps			0		2,626			0		2,626
	Total derivatives		$	0	$	5,409		$	0	$	5,409
	At June 30, 2013:
	Debt securities available for sale:
	U.S. agency securities		$	0	$	5,015		$	0	$	5,015
	Obligations of state and political subdivisions			0		25,307			0		25,307
	Asset-backed securities			0		24,798			0		24,798
	Collateralized loan obligations			0		78,486			0		78,486
	Corporate bonds			0		159,192			0		159,192
	Trust preferred securities			0		6,324			1,000		7,324
	Total debt securities			0		299,122			1,000		300,122
	Mortgage-backed securities available for sale:
	Collateralized mortgage obligations			0		62,482			0		62,482
	Residential pass-through securities			0		628,154			0		628,154
	Commercial pass-through securities			0		90,016			0		90,016
	Total mortgage-backed securities			0		780,652			0		780,652
	Total securities available for sale		$	0	$	1,079,774		$	1,000	$	1,080,774
	Derivative instruments:
	Interest rate swaps		$	0	$	2,837		$	0	$	2,837
	Interest rate caps			0		2,808			0		2,808
	Total derivatives		$	0	$	5,645		$	0	$	5,645
	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 holds a trust preferred security with a par value of $1.0 million, a de-facto obligation of Mercantil Commercebank Florida Bancorp, Inc., whose fair value has been determined by using Level 3 inputs. It is a part of a $40.0 million private placement with a coupon of 8.90% issued in 1998 and maturing in 2028. Generally management has been unable to obtain a market quote due to a lack of trading activity for this security. Consequently, the security’s fair value as reported at December 31, 2013 and June 30, 2013 is based upon the present value of its expected future cash flows assuming the security continues to meet all 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.
	For the three and six months ended December 30, 2013, there were no purchases, sales, issuances, or settlements of assets or liabilities whose fair values are determined based upon Level 3 inputs on a recurring basis. For those same periods, there were no transfers of assets or liabilities within the fair valuation measurement hierarchy between Level 1 and Level 2 inputs.
	The assets and liabilities measured at fair value on a non-recurring basis are summarized below:
			Fair Value Measurements Using
			Quoted Prices in		Significant Other			Significant		Balance
			Active Markets for		Observable Inputs			Unobservable Inputs
			Identical Assets		(Level 2)			(Level 3)
			(Level 1)
			(In Thousands)
	At December 31, 2013
Impaired loans		$	0	$	0		$	10,966	$	10,966
Real estate owned			0		0			0		0
At June 30, 2013
Impaired loans		$	0	$	0		$	14,603	$	14,603
Real estate owned			0		0			229		229
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:
		Quantitative Information about Level 3 Fair Value Measurements
		Fair Value		Valuation		Unobservable	Range
		Estimate		Techniques		Input
		(In Thousands)
At December 31, 2013
Impaired loans		$	10,966	Market valuation of underlying collateral (1)		Direct disposal costs (3)	6% - 10%
Real estate owned		$	—	Market valuation property (2)		Direct disposal costs (3)	6% - 10%
At June 30, 2013
Impaired loans		$	14,603	Market valuation of underlying collateral (1)		Direct disposal costs (3)	6% - 10%
Real estate owned		$	229	Market valuation property (2)		Direct disposal costs (3)	6% - 10%
(1)	The fair value basis 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 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.
(3)	The fair value basis of impaired loans and real estate owned is adjusted to reflect management estimates of disposal costs including, but not necessarily limited to, real estate brokerage commissions and title transfer fees, with such cost estimates generally ranging from 6% to 10% of collateral or property market value.
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 December 31, 2013, impaired loans valued using Level 3 inputs comprised loans with principal balances totaling $12.5 million and valuation allowances of $1.5 million reflecting fair values of $11.0 million. By comparison, at June 30, 2013, impaired loans valued using Level 3 inputs comprised loans with principal balances totaling $16.7 million and valuation allowances of $2.1 million reflecting fair values of $14.6 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. For the year-to-date period ended December 31, 2013, there were no real estate properties whose carrying values were written down utilizing Level 3 inputs. By comparison, real estate owned whose carrying value was written down utilizing Level 3 inputs during the year ended June 30, 2013 comprised one property with a fair value totaling $229,000.
The following methods and assumptions were used to estimate the fair value of each class of financial instruments at December 31, 2013 and June 30, 2013:
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 on Page 62 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 on Page 62 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 contractual amounts of unfunded commitments are presented on Page 95.
The carrying amounts and estimated fair values of financial instruments are as follows:
		Carrying Amount and Fair Value Measurements at December 31, 2013
		Carrying		Fair Value			Quoted Prices in		Significant		Significant
		Amount					Active Markets		Other		Unobservable
							for Identical		Observable		Inputs
							Assets		Inputs		(Level 3)
							(Level 1)		(Level 2)
		(In Thousands)
Financial assets:
Cash and cash equivalents		$	153,292	$	153,292		$	153,292	$	0	$	0
Debt securities available for sale			298,056		298,056			0		297,056		1,000
Debt securities held to maturity			211,342		203,580			0		203,580		0
Loans receivable			1,543,295		1,527,610			0		0		1,527,610
Mortgage-backed securities available for sale			664,480		664,480			0		664,480		0
Mortgage-backed securities held to maturity			100,245		94,002			0		94,002		0
FHLB Stock			21,064		21,064			0		0		21,064
Interest receivable			7,925		7,925			7,925		0		0
Financial liabilities:
Deposits (A)			2,377,617		2,386,540			1,412,216		0		974,324
Borrowings			396,868		399,387			0		0		399,387
Interest payable on borrowings			1,028		1,028			1,028		0		0
Derivative instruments:
Interest rate swaps			2,783		2,783			0		2,783		0
Interest rate caps			2,626		2,626			0		2,626		0
(A)	Includes accrued interest payable on deposits of $70,000 at December 31, 2013.
		Carrying Amount and Fair Value Measurements at June 30, 2013
		Carrying		Fair Value			Quoted Prices in		Significant		Significant
		Amount					Active Markets		Other		Unobservable
							for Identical		Observable		Inputs
							Assets		Inputs		(Level 3)
							(Level 1)		(Level 2)
		(In Thousands)
Financial assets:
Cash and cash equivalents		$	127,034	$	127,034		$	127,034	$	0	$	0
Debt securities available for sale			300,122		300,122			0		299,122		1,000
Debt securities held to maturity			210,015		202,328			0		202,328		0
Loans receivable			1,349,975		1,359,799			0		0		1,359,799
Mortgage-backed securities available for sale			780,652		780,652			0		780,652		0
Mortgage-backed securities held to maturity			101,114		96,447			0		96,447		0
FHLB Stock			15,666		15,666			0		0		15,666
Interest receivable			8,028		8,028			8,028		0		0
Financial liabilities:
Deposits (A)			2,370,508		2,376,290			1,389,044		0		987,246
Borrowings			287,695		295,914			0		0		295,914
Interest payable on borrowings			938		938			938		0		0
Derivative instruments:
Interest rate swaps			2,837		2,837			0		2,837		0
Interest rate caps			2,808		2,808			0		2,808		0
(A)	Includes accrued interest payable on deposits of $47,000 at June 30, 2013.
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 and insurance. 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_Loss

Comprehensive Loss	6 Months Ended
	Dec. 31, 2013
Equity [Abstract]	'
Comprehensive Loss	'
	15. COMPREHENSIVE LOSS
	The components of accumulated other comprehensive loss included in stockholders’ equity at December 31, 2013 and June 30, 2013 are as follows:
			December 31,			June 30,
			2013			2013
			(Dollars in thousands)
	Net unrealized loss on securities available for sale		$	(17,453	)	$	(7,375	)
	Tax effect			5,916			2,021
	Net of tax amount			(11,537	)		(5,354	)
	Fair value adjustments on derivatives			2,871			3,107
	Tax effect			(1,173	)		(1,269	)
	Net of tax amount			1,698			1,838
	Benefit plan adjustments			(228	)		(1,053	)
	Tax effect			93			430
	Net of tax amount			(135	)		(623	)
	Accumulated other comprehensive loss		$	(9,974	)	$	(4,139	)
	Other comprehensive loss and related tax effects for the three and six months ended December 31, 2013 and December 31, 2012 are presented in the following table:
			Three Months Ended						Six Months Ended
			December 31,						December 31,
			2013			2012			2013			2012
			(Dollars in thousands)
	Net realized gain on securities available for sale (2)		$	(226	)	$	(1,097	)	$	(226	)	$	(1,097	)
	Net unrealized holding loss on securities available for sale		$	(11,329	)	$	(8,172	)	$	(9,852	)	$	(884	)
	Net unrealized gain (loss) on derivatives			2,591			—			(236	)		—
	Benefit plans:
	Amortization of:
	Actuarial (gain) loss (1)			(1	)		13			(2	)		26
	Past service cost (1)			12			12			24			24
	New actuarial gain (loss)			0			—			803			(1,186	)
	Net change in benefit plans accrued expense			11			25			825			(1,136	)
	Other comprehensive loss before taxes			(8,953	)		(9,244	)		(9,489	)		(3,117	)
	Tax effect (3)			3,366			3,748			3,654			1,288
	Other comprehensive loss		$	(5,587	)	$	(5,496	)	$	(5,835	)	$	(1,829	)
	-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	Represents amounts reclassified out of accumulated other comprehensive income and included in gain on sale of securities
	-3	The amounts included in income taxes for items reclassified out of accumulated other comprehensive income totaled $(89), $244, $(422) and $(916) for the three and six months ended December 31, 2013 and 2012, respectively

Net_Income_Per_Common_Share_EP1

Net Income Per Common Share ("EPS") (Tables)	6 Months Ended
	Dec. 31, 2013
Earnings Per Share [Abstract]	'
Schedule of Calculation of Numerator and Denominator Earnings Per Share	'
	The following is a reconciliation of the numerators and denominators of the basic and diluted earnings per share computations:
		Three Months Ended						Six Months Ended
		December 31, 2013						December 31, 2013
		Income		Shares		Per		Income		Shares		Per
						Share						Share
		(Numerator)		(Denominator)		Amount		(Numerator)		(Denominator)		Amount
		(In Thousands, Except Per Share Data)						(In Thousands, Except Per Share Data)
	Net income	$	2,987					$	5,573
	Basic earnings per share, income available to common stockholders	$	2,987		65,767	$	0.05	$	5,573		65,851	$	0.08
	Effect of dilutive securities:
	Stock options		0		0				0		0
		$	2,987		65,767	$	0.05	$	5,573		65,851	$	0.08
		Three Months Ended						Six Months Ended
		December 31, 2012						December 31, 2012
		Income		Shares		Per		Income		Shares		Per
		(Numerator)		(Denominator)		Share		(Numerator)		(Denominator)		Share
						Amount						Amount
		(In Thousands, Except Per Share Data)						(In Thousands, Except Per Share Data)
	Net income	$	1,177					$	2,837
	Basic earnings per share, income available to common stockholders	$	1,177		66,188	$	0.02	$	2,837		66,222	$	0.04
	Effect of dilutive securities:
	Stock options		—		—				—		—
		$	1,177		66,188	$	0.02	$	2,837		66,222	$	0.04

Securities_Available_for_Sale_

Securities Available for Sale (Tables)	6 Months Ended
	Dec. 31, 2013
Text Block [Abstract]	'
Unrealized Gain (Loss) on Investments	'
	The amortized cost, gross unrealized gains and losses and fair values of debt and mortgage-backed securities available for sale at December 31, 2013 and June 30, 2013 are presented below:
		At December 31, 2013
		Amortized		Gross		Gross		Fair
		Cost		Unrealized		Unrealized		Value
				Gains		Losses
		(In Thousands)
	Securities available for sale:
	Debt securities:
	U.S. agency securities	$	4,466	$	19	$	3	$	4,482
	Obligations of state and political subdivisions		27,548		0		2,463		25,085
	Asset-backed securities		73,741		0		1,159		72,582
	Collateralized loan obligations		30,060		0		272		29,788
	Corporate bonds		160,094		126		1,525		158,695
	Trust preferred securities		8,883		0		1,459		7,424
	Total debt securities		304,792		145		6,881		298,056
	Mortgage-backed securities:
	Collateralized mortgage obligations:
	Federal Home Loan Mortgage Corporation		9,487		0		728		8,759
	Federal National Mortgage Association		53,582		12		4,364		49,230
	Total collateralized mortgage obligations		63,069		12		5,092		57,989
	Mortgage pass-through securities:
	Residential pass-through securities:
	Government National Mortgage Association		5,288		297		0		5,585
	Federal Home Loan Mortgage Corporation		251,131		3,987		5,705		249,413
	Federal National Mortgage Association		270,496		6,460		5,706		271,250
	Total residential pass-through securities		526,915		10,744		11,411		526,248
	Commercial pass-through securities:
	Federal Home Loan Mortgage Corporation		94		2		0		96
	Federal National Mortgage Association		85,119		2		4,974		80,147
	Total commercial pass-through securities		85,213		4		4,974		80,243
	Total mortgage-backed securities		675,197		10,760		21,477		664,480
	Total securities available for sale	$	979,989	$	10,905	$	28,358	$	962,536
		At June 30, 2013
		Amortized		Gross		Gross		Fair
		Cost		Unrealized		Unrealized		Value
				Gains		Losses
		(In Thousands)
	Securities available for sale:
	Debt securities:
	U.S. agency securities	$	4,955	$	60	$	0	$	5,015
	Obligations of state and political subdivisions		27,560		0		2,253		25,307
	Asset-backed securities		25,417		1		620		24,798
	Collateralized loan obligations		78,366		190		70		78,486
	Corporate bonds		160,107		34		949		159,192
	Trust preferred securities		8,878		0		1,554		7,324
	Total debt securities		305,283		285		5,446		300,122
	Mortgage-backed securities:
	Collateralized mortgage obligations:
	Federal Home Loan Mortgage Corporation		9,825		0		470		9,355
	Federal National Mortgage Association		56,158		24		3,055		53,127
	Total collateralized mortgage obligations		65,983		24		3,525		62,482
	Mortgage pass-through securities:
	Residential pass-through securities:
	Government National Mortgage Association		5,889		444		0		6,333
	Federal Home Loan Mortgage Corporation		290,133		4,827		4,600		290,360
	Federal National Mortgage Association		326,356		9,050		3,945		331,461
	Total residential pass-through securities		622,378		14,321		8,545		628,154
	Commercial pass-through securities:
	Federal Home Loan Mortgage Corporation		116		2		0		118
	Federal National Mortgage Association		94,389		3		4,494		88,898
	Total commercial pass-through securities		94,505		5		4,494		90,016
	Total mortgage-backed securities		782,866		14,350		16,564		780,652
	Total securities available for sale	$	1,088,149	$	14,635	$	22,010	$	1,080,774

Securities_Held_to_Maturity_Ta

Securities Held to Maturity (Tables)	6 Months Ended
	Dec. 31, 2013
Held to Maturity Securities	'
	The amortized cost, gross unrealized gains and losses and fair values of debt and mortgage-backed securities held to maturity at December 31, 2013 and June 30, 2013 are presented below:
		At December 31, 2013
		Amortized		Gross		Gross		Fair Value
		Cost		Unrealized		Unrealized
				Gains		Losses
		(In Thousands)
	Securities held to maturity:
	Debt securities:
	U.S. agency securities	$	144,480	$	10	$	3,330	$	141,160
	Obligations of state and political subdivisions		66,862		12		4,454		62,420
	Total debt securities		211,342		22		7,784		203,580
	Mortgage-backed securities:
	Collateralized mortgage obligations:
	Federal Home Loan Mortgage Corporation		19		1		0		20
	Federal National Mortgage Association		296		24		0		320
	Non-agency securities		93		1		1		93
	Total collateralized mortgage obligations		408		26		1		433
	Mortgage pass-through securities:
	Residential pass-through securities:
	Federal Home Loan Mortgage Corporation		87		4		0		91
	Federal National Mortgage Association		210		7		0		217
	Total residential pass-through securities		297		11		0		308
	Commercial pass-through securities:
	Federal National Mortgage Association		99,540		0		6,279		93,261
	Total commercial pass-through securities		99,540		0		6,279		93,261
	Total mortgage-backed securities		100,245		37		6,280		94,002
	Total securities held to maturity	$	311,587	$	59	$	14,064	$	297,582
		At June 30, 2013
		Amortized		Gross		Gross		Fair Value
		Cost		Unrealized		Unrealized
				Gains		Losses
		(In Thousands)
	Securities held to maturity:
	Debt securities:
	U.S. agency securities	$	144,747	$	14	$	3,622	$	141,139
	Obligations of state and political subdivisions		65,268		4		4,083		61,189
	Total debt securities		210,015		18		7,705		202,328
	Mortgage-backed securities:
	Collateralized mortgage obligations:
	Federal Home Loan Mortgage Corporation		22		3		0		25
	Federal National Mortgage Association		350		32		0		382
	Non-agency securities		105		3		2		106
	Total collateralized mortgage obligations		477		38		2		513
	Mortgage pass-through securities:
	Residential pass-through securities:
	Federal Home Loan Mortgage Corporation		98		4		0		102
	Federal National Mortgage Association		231		9		0		240
	Total residential pass-through securities		329		13		0		342
	Commercial pass-through securities:
	Federal National Mortgage Association		100,308		0		4,716		95,592
	Total commercial pass-through securities		100,308		0		4,716		95,592
	Total mortgage-backed securities		101,114		51		4,718		96,447
	Total securities held to maturity	$	311,129	$	69	$	12,423	$	298,775
Securities Available For Sale [Member]	'
Investments Classified by Contractual Maturity Date	'
	Stratification by contractual maturity of debt securities available for sale at December 31, 2013 are presented below:
		At December 31, 2013
		Amortized		Fair
		Cost		Value
		(In Thousands)
	Debt securities available for sale:
	Due in one year or less	$	0	$	0
	Due after one year through five years		20,038		19,978
	Due after five years through ten years		156,517		154,853
	Due after ten years		128,237		123,225
	Total	$	304,792	$	298,056
Securities Held to Maturity [Member]	'
Investments Classified by Contractual Maturity Date	'
	Stratification by contractual maturity of debt securities held to maturity at December 31, 2013 are presented below:
		At December 31, 2013
		Amortized		Fair Value
		Cost
		(In Thousands)
	Debt securities held to maturity:
	Due in one year or less	$	3,760	$	3,771
	Due after one year through five years		145,735		142,404
	Due after five years through ten years		32,270		30,545
	Due after ten years		29,577		26,860
	Total	$	211,342	$	203,580

Impairment_of_Securities_Table

Impairment of Securities (Tables)	6 Months Ended
	Dec. 31, 2013
Securities Available For Sale [Member]	'
Schedule of Fair Value 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 at December 31, 2013 and June 30, 2013.
		Less than 12 Months				12 Months or More				Total
		Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
		Value		Losses		Value		Losses		Value		Losses
		(In Thousands)
	Securities Available for Sale:
	At December 31, 2013:
	U.S. agency securities	$	957	$	3	$	0	$	0	$	957	$	3
	Obligations of state and political subdivisions		25,086		2,463		0		0		25,086		2,463
	Asset-backed securities		72,582		1,159		0		0		72,582		1,159
	Collateralized loan obligations		29,788		272		0		0		29,788		272
	Corporate bonds		113,600		1,525		0		0		113,600		1,525
	Trust preferred securities		0		0		6,424		1,459		6,424		1,459
	Collateralized mortgage obligations		56,566		5,092		0		0		56,566		5,092
	Residential pass-through securities		237,655		10,488		8,912		923		246,567		11,411
	Commercial pass-through securities		79,972		4,974		0		0		79,972		4,974
	Total	$	616,206	$	25,976	$	15,336	$	2,382	$	631,542	$	28,358
	At June 30, 2013:
	Obligations of state and political subdivisions	$	25,307	$	2,253	$	0	$	0	$	25,307	$	2,253
	Asset-backed securities		19,675		620		0		0		19,675		620
	Collateralized loan obligations		27,930		70		0		0		27,930		70
	Corporate bonds		149,190		949		0		0		149,190		949
	Trust preferred securities		0		0		6,324		1,554		6,324		1,554
	Collateralized mortgage obligations		60,740		3,525		0		0		60,740		3,525
	Residential pass-through securities		244,429		8,545		0		0		244,429		8,545
	Commercial pass-through securities		89,695		4,494		0		0		89,695		4,494
	Total	$	616,966	$	20,456	$	6,324	$	1,554	$	623,290	$	22,010
Securities Held to Maturity [Member]	'
Schedule of Fair Value and Gross Unrealized Losses on Investments	'
		Less than 12 Months				12 Months or More				Total
		Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
		Value		Losses		Value		Losses		Value		Losses
		(In Thousands)
	Securities Held to Maturity:
	At December 31, 2013:
	U.S. agency securities	$	130,274	$	3,050	$	9,720	$	280	$	139,994	$	3,330
	Obligations of state and political subdivisions		58,648		4,454		0		0		58,648		4,454
	Collateralized mortgage obligations		0		0		38		1		38		1
	Commercial pass-through securities		93,261		6,279		0		0		93,261		6,279
	Total	$	282,183	$	13,783	$	9,758	$	281	$	291,941	$	14,064
	At June 30, 2013:
	U.S. agency securities	$	139,699	$	3,622	$	0	$	0	$	139,699	$	3,622
	Obligations of state and political subdivisions		59,109		4,083		0		0		59,109		4,083
	Collateralized mortgage obligations		4		1		44		1		48		2
	Commercial pass-through securities		90,935		4,716		0		0		90,935		4,716
	Total	$	289,747	$	12,422	$	44	$	1	$	289,791	$	12,423

Loan_Quality_and_Allowance_for1

Loan Quality and Allowance for Loan Losses (Tables)	6 Months Ended
	Dec. 31, 2013
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 and six months ended December 31, 2013 and December 31, 2012.
		Three Months Ended			Three Months Ended
		December 31, 2013			December 31, 2012
		(in thousands)			(in thousands)
	Beginning balance	$	2,180		$	1,182
	Accretion to interest income		(57	)		(94	)
	Disposals		0			—
	Reclassifications from nonaccretable difference		0			—
	Ending balance	$	2,123		$	1,088
		Six Months Ended			Six Months Ended
		December 31, 2013			December 31, 2012
		(in thousands)			(in thousands)
	Beginning balance	$	741		$	1,461
	Accretion to interest income		(112	)		(282	)
	Disposals		0			(91	)
	Reclassifications from nonaccretable difference		1,494			—
	Ending balance	$	2,123		$	1,088
Allowance for Loan Losses and Loans Receivable	'
	The following tables present the balance of the allowance for loan losses at December 31, 2013 and June 30, 2013 based upon the calculation methodology described above. The table identifies the valuation allowances attributable to identified impairments on individually evaluated loans, including those acquired with deteriorated credit quality, as well as those valuation allowances for impairments on loans evaluated collectively. The underlying balance of loans receivable applicable to each category is also presented. The balance of loans receivable reported in the tables below excludes yield adjustments and the allowance for loan losses.
	Allowance for Loan Losses and Loans Receivable
	at December 31, 2013
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(In Thousands)
	Balance of allowance for loan losses:
	Originated and purchased loans
	Loans individually evaluated for impairment	$	706		$	383		$	0		$	0		$	76		$	0		$	0		$	1,165
	Loans collectively evaluated for impairment		2,545			5,813			36			259			295			36			23			9,007
	Allowance for loan losses on originated and purchased loans		3,251			6,196			36			259			371			36			23			10,172
	Loans acquired at fair value
	Loans acquired with deteriorated credit quality		0			0			0			14			0			0			0			14
	Other acquired loans individually evaluated for impairment		0			33			0			267			0			0			0			300
	Loans collectively evaluated for impairment		23			345			35			502			64			38			0			1,007
	Allowance for loan losses on loans acquired at fair value		23			378			35			783			64			38			0			1,321
	Total allowance for loan losses	$	3,274		$	6,574		$	71		$	1,042		$	435		$	74		$	23		$	11,493
	Changes in the allowance for loan losses for the three months ended December 31, 2013:
	At September 30, 2013:
	Allocated	$	3,547		$	6,220		$	103		$	980		$	469		$	76		$	11		$	11,406
	Unallocated		0			0			0			0			0			0			0			0
	Total allowance for loan losses		3,547			6,220			103			980			469			76			11			11,406
	Total charge offs		(278	)		0			0			(672	)		(1	)		0			(28	)		(979	)
	Total recoveries		7			497			0			3			0			0			0			507
	Total allocated provisions		(2	)		(143	)		(32	)		731			(33	)		(2	)		40			559
	Total unallocated provisions		0			0			0			0			0			0			0			0
	At December 31, 2013:
	Allocated		3,274			6,574			71			1,042			435			74			23			11,493
	Unallocated		0			0			0			0			0			0			0			0
	Total allowance for loan losses	$	3,274		$	6,574		$	71		$	1,042		$	435		$	74		$	23		$	11,493
	Changes in the allowance for loan losses for the six months ended December 31, 2013:
	At June 30, 2013:
	Allocated	$	3,660		$	5,359		$	81		$	1,218		$	490		$	76		$	12		$	10,896
	Unallocated		0			0			0			0			0			0			0			0
	Total allowance for loan losses		3,660			5,359			81			1,218			490			76			12			10,896
	Total charge offs		(508	)		(34	)		0			(1,080	)		(34	)		0			(29	)		(1,685	)
	Total recoveries		25			525			0			5			0			0			0			555
	Total allocated provisions		97			724			(10	)		899			(21	)		(2	)		40			1,727
	Total unallocated provisions		0			0			0			0			0			0			0			0
	At December 31, 2013:
	Allocated		3,274			6,574			71			1,042			435			74			23			11,493
	Unallocated		0			0			0			0			0			0			0			0
	Total allowance for loan losses	$	3,274		$	6,574		$	71		$	1,042		$	435		$	74		$	23		$	11,493
	Allowance for Loan Losses and Loans Receivable
	at December 31, 2012
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(in Thousands)
	Changes in the allowance for loan losses for the three months ended December 31, 2012:
	At September 30, 2012:
	Allocated	$	4,115		$	3,592		$	232		$	1,401		$	429		$	67		$	13		$	9,849
	Unallocated		—			—			—			—			—			—			—			—
	Total allowance for loan losses		4,115			3,592			232			1,401			429			67			13			9,849
	Total charge offs		(405	)		(187	)		—			—			(63	)		—			(1	)		(656	)
	Total recoveries		—			—			—			—			8			—			—			8
	Total allocated provisions		393			734			(45	)		189			111			8			3			1,393
	Total unallocated provisions		—			—			—			—			—			—			—			—
	At December 31, 2012:
	Allocated		4,103			4,139			187			1,590			485			75			15			10,594
	Unallocated		—			—			—			—			—			—			—			—
	Total allowance for loan losses	$	4,103		$	4,139		$	187		$	1,590		$	485		$	75		$	15		$	10,594
Changes in the allowance for loan losses for the six months ended December 31, 2012:
At June 30, 2012:
Allocated	$	4,572		$	3,443		$	277		$	1,310		$	447		$	54		$	14		$	10,117
Unallocated		—			—			—			—			—			—			—			—
Total allowance for loan losses		4,572			3,443			277			1,310			447			54			14			10,117
Total charge offs		(903	)		(200	)		—			(116	)		(70	)		—			(2	)		(1,291	)
Total recoveries		9			—			—			18			9			—			—			36
Total allocated provisions		425			896			(90	)		378			99			21			3			1,732
Total unallocated provisions		—			—			—			—			—			—			—			—
At December 31, 2012:
Allocated		4,103			4,139			187			1,590			485			75			15			10,594
Unallocated		—			—			—			—			—			—			—			—
Total allowance for loan losses	$	4,103		$	4,139		$	187		$	1,590		$	485		$	75		$	15		$	10,594
Allowance for Loan Losses and Loans Receivable
at December 31, 2013
	Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
	Mortgage			Mortgage						Business			Equity			Lines of			Consumer
													Loans			Credit
	(In Thousands)
Balance of loans receivable:
Originated and purchased loans
Loans individually evaluated for impairment	$	12,918		$	5,708		$	0		$	1,070		$	831		$	17		$	0		$	20,544
Loans collectively evaluated for impairment		496,299			749,405			3,907			26,043			67,317			10,716			4,233			1,357,920
Total originated and purchased loans		509,217			755,113			3,907			27,113			68,148			10,733			4,233			1,378,464
Loans acquired at fair value
Loans acquired with deteriorated credit quality		0			1,358			315			8,319			0			0			0			9,992
Other acquired loans individually evaluated for impairment		359			1,317			2,109			2,153			559			680			0			7,177
Loans collectively evaluated for impairment		1,250			104,499			2,553			28,057			10,153			14,327			115			160,954
Total loans acquired at fair value		1,609			107,174			4,977			38,529			10,712			15,007			115			178,123
Total loans	$	510,826		$	862,287		$	8,884		$	65,642		$	78,860		$	25,740		$	4,348			1,556,587
Unamortized yield adjustments																							(1,799	)
Loans receivable																						$	1,554,788
Allowance for Loan Losses and Loans Receivable
at June 30, 2013
	Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
	Mortgage			Mortgage						Business			Equity			Lines of			Consumer
													Loans			Credit
	(In Thousands)
Balance of allowance for loan losses:
Originated and purchased loans
Loans individually evaluated for impairment	$	697		$	430		$	0		$	0		$	110		$	0		$	0		$	1,237
Loans collectively evaluated for impairment		2,939			4,356			50			252			300			35			12			7,944
Allowance for loan losses on originated and purchased loans		3,636			4,786			50			252			410			35			12			9,181
Loans acquired at fair value
Loans acquired with deteriorated credit quality		0			0			0			17			0			0			0			17
Other acquired loans individually evaluated for impairment		0			84			0			740			0			0			0			824
Loans collectively evaluated for impairment		24			489			31			209			80			41			0			874
Allowance for loan losses on loans acquired at fair value		24			573			31			966			80			41			0			1,715
Total allowance for loan losses	$	3,660		$	5,359		$	81		$	1,218		$	490		$	76		$	12		$	10,896
Balance of loans receivable:
Originated and purchased loans
Loans individually evaluated for impairment	$	14,412		$	7,865		$	0		$	1,076		$	1,145		$	0		$	0		$	24,498
Loans collectively evaluated for impairment		484,575			540,491			5,717			25,975			65,581			10,461			4,145			1,136,945
Total originated and purchased loans		498,987			548,356			5,717			27,051			66,726			10,461			4,145			1,161,443
Loans acquired at fair value
Loans acquired with deteriorated credit quality		0			1,230			316			4,504			0			0			0			6,050
Other acquired loans individually evaluated for impairment		359			2,079			2,570			2,746			606			626			0			8,986
Loans collectively evaluated for impairment		1,301			115,163			3,248			36,387			13,481			15,526			133			185,239
Total loans acquired at fair value		1,660			118,472			6,134			43,637			14,087			16,152			133			200,275
Total loans	$	500,647		$	666,828		$	11,851		$	70,688		$	80,813		$	26,613		$	4,278			1,361,718
Unamortized yield adjustments																							(847	)
Loans receivable																						$	1,360,871
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 December 31, 2013 and June 30, 2013.
	Credit-Rating Classification of Loans Receivable
	at December 31, 2013
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(In Thousands)
	Originated and purchased loans
	Non-classified	$	494,101		$	746,812		$	3,537		$	25,636		$	67,139		$	10,567		$	4,232		$	1,352,024
	Classified:
	Special mention		1,756			1,295			370			121			177			56			1			3,776
	Substandard		13,360			6,713			0			1,356			832			110			0			22,371
	Doubtful		0			293			0			0			0			0			0			293
	Loss		0			0			0			0			0			0			0			0
	Total classified loans		15,116			8,301			370			1,477			1,009			166			1			26,440
	Total originated and purchased loans		509,217			755,113			3,907			27,113			68,148			10,733			4,233			1,378,464
	Loans acquired at fair value
	Non-classified		1,250			99,031			0			22,318			10,000			14,301			110			147,010
	Classified:
	Special mention		0			4,713			0			5,440			19			26			3			10,201
	Substandard		359			3,430			4,977			10,765			693			680			2			20,906
	Doubtful		0			0			0			6			0			0			0			6
	Loss		0			0			0			0			0			0			0			0
	Total classified loans		359			8,143			4,977			16,211			712			706			5			31,113
	Total loans acquired at fair value		1,609			107,174			4,977			38,529			10,712			15,007			115			178,123
	Total loans	$	510,826		$	862,287		$	8,884		$	65,642		$	78,860		$	25,740		$	4,348		$	1,556,587
	Credit-Rating Classification of Loans Receivable
	at June 30, 2013
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(In Thousands)
	Originated and purchased loans
	Non-classified	$	482,462		$	538,544		$	5,717		$	25,630		$	65,353		$	10,339		$	4,118		$	1,132,163
	Classified:
	Special mention		1,843			983			0			50			228			28			0			3,132
	Substandard		14,682			8,527			0			1,371			1,145			94			27			25,846
	Doubtful		0			302			0			0			0			0			0			302
	Loss		0			0			0			0			0			0			0			0
	Total classified loans		16,525			9,812			0			1,421			1,373			122			27			29,280
	Total originated and purchased loans		498,987			548,356			5,717			27,051			66,726			10,461			4,145			1,161,443
	Loans acquired at fair value
	Non-classified		1,301			109,559			820			31,062			13,419			15,450			132			171,743
	Classified:
	Special mention		0			4,548			1,300			4,932			62			76			0			10,918
	Substandard		359			4,365			4,014			7,554			606			626			1			17,525
	Doubtful		0			0			0			89			0			0			0			89
	Loss		0			0			0			0			0			0			0			0
	Total classified loans		359			8,913			5,314			12,575			668			702			1			28,532
	Total loans acquired at fair value		1,660			118,472			6,134			43,637			14,087			16,152			133			200,275
	Total loans	$	500,647		$	666,828		$	11,851		$	70,688		$	80,813		$	26,613		$	4,278		$	1,361,718
Contractual Payment Status of Loans Receivable	'
	Contractual Payment Status of Loans Receivable
	at December 31, 2013
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(In Thousands)
	Originated and purchased loans
	Current	$	496,557		$	750,653		$	3,907		$	25,972		$	67,752		$	10,613		$	4,043		$	1,359,497
	Past due:
	30-59 days		1,606			597			0			27			128			74			114			2,546
	60-89 days		1,573			864			0			53			130			29			44			2,693
	90+ days		9,481			2,999			0			1,061			138			17			32			13,728
	Total past due		12,660			4,460			0			1,141			396			120			190			18,967
	Total originated and purchased loans		509,217			755,113			3,907			27,113			68,148			10,733			4,233			1,378,464
	Loans acquired at fair value
	Current		1,250			105,257			3,726			34,089			10,209			14,327			114			168,972
	Past due:
	30-59 days		0			778			0			225			126			0			0			1,129
	60-89 days		0			0			0			500			121			0			0			621
	90+ days		359			1,139			1,251			3,715			256			680			1			7,401
	Total past due		359			1,917			1,251			4,440			503			680			1			9,151
	Total loans acquired at fair value		1,609			107,174			4,977			38,529			10,712			15,007			115			178,123
	Total loans	$	510,826		$	862,287		$	8,884		$	65,642		$	78,860		$	25,740		$	4,348		$	1,556,587
	Contractual Payment Status of Loans Receivable
	at June 30, 2013
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(In Thousands)
	Originated and purchased loans
	Current	$	484,836		$	542,504		$	5,717		$	26,141		$	66,186		$	10,346		$	3,925		$	1,139,655
	Past due:
	30-59 days		2,297			836			0			0			21			115			166			3,435
	60-89 days		1,515			0			0			0			186			0			27			1,728
	90+ days		10,339			5,016			0			910			333			0			27			16,625
	Total past due		14,151			5,852			0			910			540			115			220			21,788
	Total originated and purchased loans		498,987			548,356			5,717			27,051			66,726			10,461			4,145			1,161,443
	Loans acquired at fair value
	Current		1,301			116,150			4,448			39,819			13,295			15,477			124			190,614
	Past due:
	30-59 days		0			258			0			45			433			0			8			744
	60-89 days		0			186			0			284			62			49			0			581
	90+ days		359			1,878			1,686			3,489			297			626			1			8,336
	Total past due		359			2,322			1,686			3,818			792			675			9			9,661
	Total loans acquired at fair value		1,660			118,472			6,134			43,637			14,087			16,152			133			200,275
	Total loans	$	500,647		$	666,828		$	11,851		$	70,688		$	80,813		$	26,613		$	4,278		$	1,361,718
Performance Status of Loans Receivable	'
	The following tables present information relating to the Company’s nonperforming and impaired loans at December 31, 2013 and June 30, 2013. 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 December 31, 2013
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(In Thousands)
	Originated and purchased loans
	Performing	$	499,414		$	749,493		$	3,907		$	25,998		$	68,010		$	10,716		$	4,201		$	1,361,739
	Nonperforming:
	90+ days past due accruing		0			0			0			45			0			0			32			77
	Nonaccrual		9,803			5,620			0			1,070			138			17			0			16,648
	Total nonperforming		9,803			5,620			0			1,115			138			17			32			16,725
	Total originated and purchased loans		509,217			755,113			3,907			27,113			68,148			10,733			4,233			1,378,464
	Loans acquired at fair value
	Performing		1,250			105,543			2,553			34,700			10,456			14,327			114			168,943
	Nonperforming:
	90+ days past due accruing		0			0			0			445			0			0			0			445
	Nonaccrual		359			1,631			2,424			3,384			256			680			1			8,735
	Total nonperforming		359			1,631			2,424			3,829			256			680			1			9,180
	Total loans acquired at fair value		1,609			107,174			4,977			38,529			10,712			15,007			115			178,123
	Total loans	$	510,826		$	862,287		$	8,884		$	65,642		$	78,860		$	25,740		$	4,348		$	1,556,587
	Performance Status of Loans Receivable
	at June 30, 2013
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(In Thousands)
	Originated and purchased loans
	Performing	$	487,671		$	540,585		$	5,717		$	25,975		$	66,320		$	10,461		$	4,118		$	1,140,847
	Nonperforming:
	90+ days past due accruing		0			0			0			0			0			0			0			0
	Nonaccrual		11,316			7,771			0			1,076			406			0			27			20,596
	Total nonperforming		11,316			7,771			0			1,076			406			0			27			20,596
	Total originated and purchased loans		498,987			548,356			5,717			27,051			66,726			10,461			4,145			1,161,443
	Loans acquired at fair value
	Performing		1,301			116,080			3,248			39,877			13,790			15,526			132			189,954
	Nonperforming:
	90+ days past due accruing		0			0			0			0			0			0			0			0
	Nonaccrual		359			2,392			2,886			3,760			297			626			1			10,321
	Total nonperforming		359			2,392			2,886			3,760			297			626			1			10,321
	Total loans acquired at fair value		1,660			118,472			6,134			43,637			14,087			16,152			133			200,275
	Total loans	$	500,647		$	666,828		$	11,851		$	70,688		$	80,813		$	26,613		$	4,278		$	1,361,718
Impairment Status of Loans Receivable	'
	Impairment Status of Loans Receivable
	at December 31, 2013
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(In Thousands)
	Carrying value of impaired loans:
	Originated and purchased loans
	Non-impaired loans	$	496,299		$	749,405		$	3,907		$	26,043		$	67,317		$	10,716		$	4,233		$	1,357,920
	Impaired loans:
	Impaired loans with no allowance for impairment		10,305			5,327			0			1,070			730			17			0			17,449
	Impaired loans with allowance for impairment:
	Unpaid principal balance		2,613			381			0			0			101			0			0			3,095
	Allowance for impairment		(706	)		(383	)		0			0			(76	)		0			0			(1,165	)
	Balance of impaired loans net of allowance for impairment		1,907			(2	)		0			0			25			0			0			1,930
	Total impaired loans, excluding allowance		12,918			5,708			0			1,070			831			17			0			20,544
	Total originated and purchased loans		509,217			755,113			3,907			27,113			68,148			10,733			4,233			1,378,464
	Loans acquired at fair value
	Non-impaired loans		1,250			104,499			2,553			28,057			10,153			14,327			115			160,954
	Impaired loans:
	Impaired loans with no allowance for impairment		359			2,184			2,424			10,031			559			680			0			16,237
	Impaired loans with allowance for impairment:
	Unpaid principal balance		0			491			0			441			0			0			0			932
	Allowance for impairment		0			(33	)		0			(281	)		0			0			0			(314	)
	Balance of impaired loans net of allowance for impairment		0			458			0			160			0			0			0			618
	Total impaired loans, excluding allowance		359			2,675			2,424			10,472			559			680			0			17,169
	Total loans acquired at fair value		1,609			107,174			4,977			38,529			10,712			15,007			115			178,123
	Total loans	$	510,826		$	862,287		$	8,884		$	65,642		$	78,860		$	25,740		$	4,348		$	1,556,587
	Unpaid principal balance of impaired loans:
	Originated and purchased loans	$	18,543		$	6,132		$	0		$	1,114		$	848		$	17		$	0		$	26,654
	Loans acquired at fair value		417			3,078			2,976			12,222			592			680			0			19,965
	Total impaired loans	$	18,960		$	9,210		$	2,976		$	13,336		$	1,440		$	697		$	0		$	46,619
	For the three months ended December 31, 2013
	Average balance of impaired loans	$	13,781		$	10,312		$	2,431		$	11,638		$	1,336		$	577		$	0		$	40,075
	Interest earned on impaired loans	$	54		$	40		$	0		$	188		$	25		$	6		$	0		$	313
	For the six months ended December 31, 2013
	Average balance of impaired loans	$	14,124		$	10,733		$	2,620		$	10,056		$	1,474		$	620		$	0		$	39,627
	Interest earned on impaired loans	$	86		$	86		$	0		$	371		$	39		$	6		$	0		$	588
	For the three months ended December 31, 2012
	Average balance of impaired loans	$	16,303		$	12,020		$	1,758		$	8,918		$	1,742		$	18		$	0		$	40,759
	Interest earned on impaired loans	$	47		$	36		$	0		$	112		$	14		$	0		$	0		$	209
	For the six months ended December 31, 2012
	Average balance of impaired loans	$	16,350		$	12,209		$	1,805		$	8,979		$	1,757		$	37		$	0		$	41,137
	Interest earned on impaired loans	$	87		$	54		$	0		$	242		$	30		$	0		$	0		$	413
	Impairment Status of Loans Receivable
	at June 30, 2013
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(In Thousands)
	Carrying value of impaired loans:
	Originated and purchased loans
	Non-impaired loans	$	484,575		$	540,491		$	5,717		$	25,975		$	65,581		$	10,461		$	4,145		$	1,136,945
	Impaired loans:
	Impaired loans with no allowance for impairment		11,758			7,470			0			1,076			1,026			0			0			21,330
	Impaired loans with allowance for impairment:
	Unpaid principal balance		2,654			395			0			0			119			0			0			3,168
	Allowance for impairment		(697	)		(430	)		0			0			(110	)		0			0			(1,237	)
	Balance of impaired loans net of allowance for impairment		1,957			(35	)		0			0			9			0			0			1,931
	Total impaired loans, excluding allowance		14,412			7,865			0			1,076			1,145			0			0			24,498
	Total originated and purchased loans		498,987			548,356			5,717			27,051			66,726			10,461			4,145			1,161,443
	Loans acquired at fair value
	Non-impaired loans		1,301			115,163			3,248			36,387			13,481			15,526			133			185,239
Impaired loans:
Impaired loans with no allowance for impairment		359			2,795			2,886			6,251			606			626			0			13,523
Impaired loans with allowance for impairment:
Unpaid principal balance		0			514			0			999			0			0			0			1,513
Allowance for impairment		0			(84	)		0			(757	)		0			0			0			(841	)
Balance of impaired loans net of allowance for impairment		0			430			0			242			0			0			0			672
Total impaired loans, excluding allowance		359			3,309			2,886			7,250			606			626			0			15,036
Total loans acquired at fair value		1,660			118,472			6,134			43,637			14,087			16,152			133			200,275
Total loans	$	500,647		$	666,828		$	11,851		$	70,688		$	80,813		$	26,613		$	4,278		$	1,361,718
Unpaid principal balance of impaired loans:
Originated and purchased loans	$	20,682		$	8,956		$	0		$	1,120		$	1,169		$	0		$	0		$	31,927
Loans acquired at fair value		417			4,077			3,419			10,168			614			626			0			19,321
Total impaired loans	$	21,099		$	13,033		$	3,419		$	11,288		$	1,783		$	626		$	0		$	51,248
Troubled Debt Restructurings of Loans Receivable	'
	The following table presents information regarding the restructuring of the Company’s troubled debts during the three and six months ended December 31, 2012 and any defaults during those periods of TDRs that were restructured within 12 months of the date of default. There were no restructurings or applicable defaults of the Company’s troubled debt during the three and six months ended December 31, 2013.
	Troubled Debt Restructurings of Loans Receivable
	at December 31, 2012
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(Dollars in Thousands)
	Troubled debt restructuring activity for the three months ended December 31, 2012
	Originated and purchased loans
	Number of loans		2			—			—			—			—			—			—			2
	Pre-modification outstanding recorded investment	$	331		$	—		$	—		$	—		$	—		$	—		$	—		$	331
	Post-modification outstanding recorded investment		269			—			—			—			—			—			—			269
	Charge offs against the allowance for loan loss for impairment recognized at modification		63			—			—			—			—			—			—			63
	Loans acquired at fair value
	Number of loans		—			—			—			—			—			—			—			—
	Pre-modification outstanding recorded investment	$	—		$	—		$	—		$	—		$	—		$	—		$	—		$	—
	Post-modification outstanding recorded investment		—			—			—			—			—			—			—			—
	Charge offs against the allowance for loan loss for impairment recognized at modification		—			—			—			—			—			—			—			—
	Troubled debt restructuring defaults
	Originated and purchased loans
	Number of loans		—			—			—			—			—			—			—			—
	Outstanding recorded investment	$	—		$	—		$	—		$	—		$	—		$	—		$	—		$	—
	Loans acquired at fair value
	Number of loans		—			—			—			—			—			—			—			—
	Outstanding recorded investment	$	—		$	—		$	—		$	—		$	—		$	—		$	—		$	—
	Troubled Debt Restructurings of Loans Receivable
	at December 31, 2012
		Residential			Commercial			Construction			Commercial			Home			Home Equity			Other			Total
		Mortgage			Mortgage						Business			Equity			Lines of			Consumer
														Loans			Credit
		(Dollars in Thousands)
	Troubled debt restructuring activity for the six months ended December 31, 2012
	Originated and purchased loans
	Number of loans		2			—			—			—			1			—			—			3
	Pre-modification outstanding recorded investment	$	331		$	—		$	—		$	—		$	99		$	—		$	—		$	430
	Post-modification outstanding recorded investment		269			—			—			—			94			—			—			363
	Charge offs against the allowance for loan loss for impairment recognized at modification		63			—			—			—			7			—			—			70
	Loans acquired at fair value
	Number of loans		—			—			—			—			—			—			—			—
	Pre-modification outstanding recorded investment	$	—		$	—		$	—		$	—		$	—		$	—		$	—		$	—
	Post-modification outstanding recorded investment		—			—			—			—			—			—			—			—
	Charge offs against the allowance for loan loss for impairment recognized at modification		—			—			—			—			—			—			—			—
	Troubled debt restructuring defaults
	Originated and purchased loans
	Number of loans		—			—			—			—			—			—			—			—
	Outstanding recorded investment	$	—		$	—		$	—		$	—		$	—		$	—		$	—		$	—
	Loans acquired at fair value
	Number of loans		—			—			—			—			—			—			—			—
	Outstanding recorded investment	$	—		$	—		$	—		$	—		$	—		$	—		$	—		$	—

Borrowings_Tables

Borrowings (Tables)	6 Months Ended
	Dec. 31, 2013
Debt Disclosure [Abstract]	'
Schedule of Fixed Rate Advances from FHLB	'
	Fixed rate advances from the FHLB of New York mature as follows:
		December 31, 2013					June 30, 2013
		Amount		Weighted			Amount		Weighted
				Average					Average
				Interest					Interest
				Rate					Rate
		(Dollars in thousands)
	Maturing in years ending June 30:
	2014	$	225,000		0.42	%	$	105,000		0.39	%
	2021		810		4.94			854		4.94
	2023		145,000		3.04			145,000		3.04
			370,810		1.46	%		250,854		1.94	%
	Fair value adjustments		69					77
		$	370,879				$	250,931

Derivative_Instruments_and_Hed1

Derivative Instruments and Hedging Activities (Tables)	6 Months Ended
	Dec. 31, 2013
Derivative Instruments And Hedging Activities Disclosure [Abstract]	'
Schedule of Interest Rate Derivatives	'
	The effects of derivative instruments on the Consolidated Financial Statements for December 31, 2013 and June 30, 2013 are as follows:
		Notional/			Fair Value			Balance Sheet		Expiration Date
		Contract						Location
		Amount
		(Dollars in Thousands)
	Derivatives designated as hedging instruments
	At December 31, 2013:
	Interest rate swaps:
	Effective July 1, 2013	$	165,000		$	1,610			Other assets		July 1, 2018
	Effective August 19, 2013		75,000			(561	)		Other assets		August 20, 2018
	Effective October 9, 2013		50,000			243			Other assets		9-Oct-18
	Effective June 5, 2015		60,000			1,491			Other assets		5-Jun-20
	Interest rate caps:
	Effective June 5, 2013		40,000			1,375			Other assets		5-Jun-18
	Effective July 1, 2013		35,000			1,251			Other assets		1-Jul-18
	Total	$	425,000		$	5,409
	At June 30, 2013:
	Interest rate swaps:
	Effective July 1, 2013	$	165,000		$	1,617			Other assets		1-Jul-18
	Effective June 5, 2015		60,000			1,220			Other assets		5-Jun-20
	Interest rate caps:
	Effective June 5, 2013		40,000			1,485			Other assets		5-Jun-18
	Effective July 1, 2013		35,000			1,323			Other assets		1-Jul-18
	Total	$	300,000		$	5,645
		Amount of Gain			Location of Gain			Amount of
		(Loss)			(Loss) Recognized			Gain (Loss)
		Recognized in			in Income on			Recognized in
		OCI on			Derivatives			Income on
		Derivatives, net			(Ineffective			Derivatives
		of tax (Effective			Portion)			(Ineffective
		Portion)						Portion)
		(Dollars in Thousands)
	Derivatives in cash flow hedges
	For the three months ended December 31, 2013:
	Interest rate swaps:
	Effective July 1, 2013	$	571			Not Applicable		$	0
	Effective August 19, 2013		293			Not Applicable			0
	Effective October 9, 2013		144			Not Applicable			0
	Effective June 5, 2015		372			Not Applicable			0
	Interest rate caps:								0
	Effective June 5, 2013		75			Not Applicable			0
	Effective July 1, 2013		78			Not Applicable			0
	Total	$	1,533					$	0
	For the six months ended December 31, 2013:
	Interest rate swaps:
	Effective July 1, 2013	$	(4	)		Not Applicable		$	0
	Effective June 5, 2015		160			Not Applicable			0
	Effective August 19, 2013		(333	)		Not Applicable			0
	Effective October 9, 2013		144			Not Applicable			0
	Interest rate caps:								0
	Effective June 5, 2013		(64	)		Not Applicable			0
	Effective July 1, 2013		(43	)		Not Applicable			0
	Total	$	(140	)				$	0

Benefit_Plans_Components_of_Ne1

Benefit Plans - Components of Net Periodic Expense (Tables)	6 Months Ended
	Dec. 31, 2013
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 and Directors’ Consultation and Retirement Plan:
		Three Months Ended					Six Months
		December 31,					Ended
							December 31,
		2013			2012		2013			2012
		(In Thousands)					(In Thousands)
	Service cost	$	50		$	58	$	100		$	116
	Interest cost		84			77		168			154
	Amortization of unrecognized past service liability		12			12		24			24
	Amortization of unrecognized net actuarial (gain) loss		(1	)		13		(2	)		26
	Net periodic benefit expense	$	145		$	160	$	290		$	320

Fair_Value_of_Financial_Instru1

Fair Value of Financial Instruments (Tables)	6 Months Ended
	Dec. 31, 2013
Fair Value Disclosures [Abstract]	'
Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis	'
	The assets and liabilities measured at fair value on a recurring basis are summarized below:
			Fair Value Measurements Using
			Quoted Prices in		Significant Other			Significant		Balance
			Active Markets		Observable Inputs			Unobservable Inputs
			for Identical		(Level 2)			(Level 3)
			Assets (Level 1)
			(In Thousands)
	At December 31, 2013:
	Debt securities available for sale:
	U.S. agency securities		$	0	$	4,482		$	0	$	4,482
	Obligations of state and political subdivisions			0		25,085			0		25,085
	Asset-backed securities			0		72,582			0		72,582
	Collateralized loan obligations			0		29,788			0		29,788
	Corporate bonds			0		158,695			0		158,695
	Trust preferred securities			0		6,424			1,000		7,424
	Total debt securities			0		297,056			1,000		298,056
	Mortgage-backed securities available for sale:
	Collateralized mortgage obligations			0		57,989			0		57,989
	Residential pass-through securities			0		526,248			0		526,248
	Commercial pass-through securities			0		80,243			0		80,243
	Total mortgage-backed securities			0		664,480			0		664,480
	Total securities available for sale		$	0	$	961,536		$	1,000	$	962,536
	Derivative instruments:
	Interest rate swaps		$	0	$	2,783		$	0	$	2,783
	Interest rate caps			0		2,626			0		2,626
	Total derivatives		$	0	$	5,409		$	0	$	5,409
	At June 30, 2013:
	Debt securities available for sale:
	U.S. agency securities		$	0	$	5,015		$	0	$	5,015
	Obligations of state and political subdivisions			0		25,307			0		25,307
	Asset-backed securities			0		24,798			0		24,798
	Collateralized loan obligations			0		78,486			0		78,486
	Corporate bonds			0		159,192			0		159,192
	Trust preferred securities			0		6,324			1,000		7,324
	Total debt securities			0		299,122			1,000		300,122
	Mortgage-backed securities available for sale:
	Collateralized mortgage obligations			0		62,482			0		62,482
	Residential pass-through securities			0		628,154			0		628,154
	Commercial pass-through securities			0		90,016			0		90,016
	Total mortgage-backed securities			0		780,652			0		780,652
	Total securities available for sale		$	0	$	1,079,774		$	1,000	$	1,080,774
	Derivative instruments:
	Interest rate swaps		$	0	$	2,837		$	0	$	2,837
	Interest rate caps			0		2,808			0		2,808
	Total derivatives		$	0	$	5,645		$	0	$	5,645
Schedule of Assets and Liabilities Measured at Fair Value on a Non-recurring Basis	'
	The assets and liabilities measured at fair value on a non-recurring basis are summarized below:
			Fair Value Measurements Using
			Quoted Prices in		Significant Other			Significant		Balance
			Active Markets for		Observable Inputs			Unobservable Inputs
			Identical Assets		(Level 2)			(Level 3)
			(Level 1)
			(In Thousands)
	At December 31, 2013
	Impaired loans		$	0	$	0		$	10,966	$	10,966
	Real estate owned			0		0			0		0
	At June 30, 2013
	Impaired loans		$	0	$	0		$	14,603	$	14,603
	Real estate owned			0		0			229		229
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:
			Quantitative Information about Level 3 Fair Value Measurements
			Fair Value		Valuation		Unobservable	Range
			Estimate		Techniques		Input
			(In Thousands)
	At December 31, 2013
	Impaired loans		$	10,966	Market valuation of underlying collateral (1)		Direct disposal costs (3)	6% - 10%
	Real estate owned		$	—	Market valuation property (2)		Direct disposal costs (3)	6% - 10%
	At June 30, 2013
	Impaired loans		$	14,603	Market valuation of underlying collateral (1)		Direct disposal costs (3)	6% - 10%
	Real estate owned		$	229	Market valuation property (2)		Direct disposal costs (3)	6% - 10%
	(1)	The fair value basis 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 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.
	(3)	The fair value basis of impaired loans and real estate owned is adjusted to reflect management estimates of disposal costs including, but not necessarily limited to, real estate brokerage commissions and title transfer fees, with such cost estimates generally ranging from 6% to 10% of collateral or property market value.
Schedule of Carrying Amounts and Estimated Fair Values of Financial Instruments	'
	The carrying amounts and estimated fair values of financial instruments are as follows:
			Carrying Amount and Fair Value Measurements at December 31, 2013
			Carrying		Fair Value			Quoted Prices in		Significant		Significant
			Amount					Active Markets		Other		Unobservable
								for Identical		Observable		Inputs
								Assets		Inputs		(Level 3)
								(Level 1)		(Level 2)
			(In Thousands)
	Financial assets:
	Cash and cash equivalents		$	153,292	$	153,292		$	153,292	$	0	$	0
	Debt securities available for sale			298,056		298,056			0		297,056		1,000
	Debt securities held to maturity			211,342		203,580			0		203,580		0
	Loans receivable			1,543,295		1,527,610			0		0		1,527,610
	Mortgage-backed securities available for sale			664,480		664,480			0		664,480		0
	Mortgage-backed securities held to maturity			100,245		94,002			0		94,002		0
	FHLB Stock			21,064		21,064			0		0		21,064
	Interest receivable			7,925		7,925			7,925		0		0
	Financial liabilities:
	Deposits (A)			2,377,617		2,386,540			1,412,216		0		974,324
	Borrowings			396,868		399,387			0		0		399,387
	Interest payable on borrowings			1,028		1,028			1,028		0		0
	Derivative instruments:
	Interest rate swaps			2,783		2,783			0		2,783		0
	Interest rate caps			2,626		2,626			0		2,626		0
	(A)	Includes accrued interest payable on deposits of $70,000 at December 31, 2013.
			Carrying Amount and Fair Value Measurements at June 30, 2013
			Carrying		Fair Value			Quoted Prices in		Significant		Significant
			Amount					Active Markets		Other		Unobservable
								for Identical		Observable		Inputs
								Assets		Inputs		(Level 3)
								(Level 1)		(Level 2)
			(In Thousands)
	Financial assets:
	Cash and cash equivalents		$	127,034	$	127,034		$	127,034	$	0	$	0
	Debt securities available for sale			300,122		300,122			0		299,122		1,000
	Debt securities held to maturity			210,015		202,328			0		202,328		0
	Loans receivable			1,349,975		1,359,799			0		0		1,359,799
	Mortgage-backed securities available for sale			780,652		780,652			0		780,652		0
	Mortgage-backed securities held to maturity			101,114		96,447			0		96,447		0
	FHLB Stock			15,666		15,666			0		0		15,666
	Interest receivable			8,028		8,028			8,028		0		0
	Financial liabilities:
	Deposits (A)			2,370,508		2,376,290			1,389,044		0		987,246
	Borrowings			287,695		295,914			0		0		295,914
	Interest payable on borrowings			938		938			938		0		0
	Derivative instruments:
	Interest rate swaps			2,837		2,837			0		2,837		0
	Interest rate caps			2,808		2,808			0		2,808		0
	(A)	Includes accrued interest payable on deposits of $47,000 at June 30, 2013.

Comprehensive_Loss_Tables

Comprehensive Loss (Tables)	6 Months Ended
	Dec. 31, 2013
Equity [Abstract]	'
Schedule of Accumulated Other Comprehensive Loss	'
	The components of accumulated other comprehensive loss included in stockholders’ equity at December 31, 2013 and June 30, 2013 are as follows:
			December 31,			June 30,
			2013			2013
			(Dollars in thousands)
	Net unrealized loss on securities available for sale		$	(17,453	)	$	(7,375	)
	Tax effect			5,916			2,021
	Net of tax amount			(11,537	)		(5,354	)
	Fair value adjustments on derivatives			2,871			3,107
	Tax effect			(1,173	)		(1,269	)
	Net of tax amount			1,698			1,838
	Benefit plan adjustments			(228	)		(1,053	)
	Tax effect			93			430
	Net of tax amount			(135	)		(623	)
	Accumulated other comprehensive loss		$	(9,974	)	$	(4,139	)
Schedule of Comprehensive Loss	'
	Other comprehensive loss and related tax effects for the three and six months ended December 31, 2013 and December 31, 2012 are presented in the following table:
			Three Months Ended						Six Months Ended
			December 31,						December 31,
			2013			2012			2013			2012
			(Dollars in thousands)
	Net realized gain on securities available for sale (2)		$	(226	)	$	(1,097	)	$	(226	)	$	(1,097	)
	Net unrealized holding loss on securities available for sale		$	(11,329	)	$	(8,172	)	$	(9,852	)	$	(884	)
	Net unrealized gain (loss) on derivatives			2,591			—			(236	)		—
	Benefit plans:
	Amortization of:
	Actuarial (gain) loss (1)			(1	)		13			(2	)		26
	Past service cost (1)			12			12			24			24
	New actuarial gain (loss)			0			—			803			(1,186	)
	Net change in benefit plans accrued expense			11			25			825			(1,136	)
	Other comprehensive loss before taxes			(8,953	)		(9,244	)		(9,489	)		(3,117	)
	Tax effect (3)			3,366			3,748			3,654			1,288
	Other comprehensive loss		$	(5,587	)	$	(5,496	)	$	(5,835	)	$	(1,829	)
	-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	Represents amounts reclassified out of accumulated other comprehensive income and included in gain on sale of securities
	-3	The amounts included in income taxes for items reclassified out of accumulated other comprehensive income totaled $(89), $244, $(422) and $(916) for the three and six months ended December 31, 2013 and 2012, respectively

Net_Income_Per_Common_Share_EP2

Net Income Per Common Share ("EPS") - Schedule of Calculation of Numerator and Denominator Earnings Per Share (Detail) (USD $)	3 Months Ended		6 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Earnings Per Share [Abstract]	'	'	'	'
Income (Numerator): Net income	$2,987	$1,177	$5,573	$2,837
Income (Numerator): Basic earnings per share, income available to common stockholders	2,987	1,177	5,573	2,837
Income (Numerator): Stock options	0	'	0	'
Income (Numerator): Diluted earnings per share	$2,987	$1,177	$5,573	$2,837
Shares (Denominator): Basic earnings per share, income available to common stockholders	65,767	66,188	65,851	66,222
Shares (Denominator): Stock options	0	'	0	'
Shares (Denominator): Diluted earnings per share	65,767	66,188	65,851	66,222
Per Share Amount: Basic earnings per share, income available to common stockholders	$0.05	$0.02	$0.08	$0.04
Per Share Amount: Diluted earnings per share	$0.05	$0.02	$0.08	$0.04

Net_Income_Per_Common_Share_EP3

Net Income Per Common Share ("EPS") - Additional Information (Detail)	3 Months Ended		6 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Earnings Per Share [Abstract]	'	'	'	'
Average number of options anti-dilutive	3,053,000	3,193,000	3,122,000	3,193,000

Subsequent_Events_Additional_I

Subsequent Events - Additional Information (Detail) (USD $)	6 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2013
Subsequent Event [Line Items]	'
Number of branches	41
Atlas Bank [Member]	'
Subsequent Event [Line Items]	'
Business acquisition, date of acquisition agreement	30-Jan-14
Business acquisition, period results included in combined entity	'1 year
Business acquisition, name of acquired entity	'Atlas Bank
Business acquisition, description of acquired entity	'The acquisition will add Atlas's branch offices located in Brooklyn and Staten Island, New York to Kearny's 41 branch network located throughout northern and central New Jersey. Atlas's branch offices are expected to operate under the name, "Atlas Bank, a division of Kearny Federal Savings Bank," for a period of at least one year following the merger.
Business combination, recognized identifiable assets acquired	$112.80

Stock_Repurchase_Plans_Additio

Stock Repurchase Plans - Additional Information (Detail) (USD $)	1 Months Ended	3 Months Ended
	Dec. 31, 2013	Dec. 31, 2013	Dec. 02, 2013	Mar. 23, 2012
Equity [Abstract]	'	'	'	'
Stock repurchase program, Number of shares authorized to be repurchased	'	'	762,640	802,780
Stock repurchase program, percentage of shares authorized to be repurchased	'	'	5.00%	5.00%
Stock repurchase program, Number of shares repurchased	34,200	34,200	'	'
Stock repurchase program, Total cost to repurchase	$358,000	$8,088,000	'	'
Stock repurchase program, Shares repurchased, Average cost per share	$10.46	$10.07	'	'

Securities_Available_for_Sale_1

Securities Available for Sale - Unrealized Gain (Loss) on Investments (Detail) (USD $)	6 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Jun. 30, 2013
Schedule of Available-for-sale Securities [Line Items]	'	'
Mortgage-backed securities, Amortized Cost	$675,197	$782,866
Securities available for sale, Amortized Cost	979,989	1,088,149
Mortgage-backed securities, Gross Unrealized Gains	10,760	14,350
Mortgage-backed securities, Gross Unrealized Losses	21,477	16,564
Mortgage-backed securities available for sale	664,480	780,652
Securities available for sale, Gross Unrealized Gains	10,905	14,635
Securities available for sale, Gross Unrealized Losses	28,358	22,010
Securities available for sale, Carrying Amount	962,536	1,080,774
U.S. Agency Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Securities available for sale, Amortized Cost	4,466	4,955
Securities available for sale, Gross Unrealized Gains	19	60
Securities available for sale, Gross Unrealized Losses	3	0
Securities available for sale, Carrying Amount	4,482	5,015
Obligations of State and Political Subdivisions [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Securities available for sale, Amortized Cost	27,548	27,560
Securities available for sale, Gross Unrealized Gains	0	0
Securities available for sale, Gross Unrealized Losses	2,463	2,253
Securities available for sale, Carrying Amount	25,085	25,307
Asset-Backed Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Securities available for sale, Amortized Cost	73,741	25,417
Securities available for sale, Gross Unrealized Gains	0	1
Securities available for sale, Gross Unrealized Losses	1,159	620
Securities available for sale, Carrying Amount	72,582	24,798
Collateralized Loan Obligations [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Securities available for sale, Amortized Cost	30,060	78,366
Securities available for sale, Gross Unrealized Gains	0	190
Securities available for sale, Gross Unrealized Losses	272	70
Securities available for sale, Carrying Amount	29,788	78,486
Corporate Bonds [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Securities available for sale, Amortized Cost	160,094	160,107
Securities available for sale, Gross Unrealized Gains	126	34
Securities available for sale, Gross Unrealized Losses	1,525	949
Securities available for sale, Carrying Amount	158,695	159,192
Trust Preferred Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Securities available for sale, Amortized Cost	8,883	8,878
Securities available for sale, Gross Unrealized Gains	0	0
Securities available for sale, Gross Unrealized Losses	1,459	1,554
Securities available for sale, Carrying Amount	7,424	7,324
Debt Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Securities available for sale, Amortized Cost	304,792	305,283
Securities available for sale, Gross Unrealized Gains	145	285
Securities available for sale, Gross Unrealized Losses	6,881	5,446
Securities available for sale, Carrying Amount	298,056	300,122
Federal Home Loan Mortgage Corporation [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Mortgage-backed securities, Amortized Cost	9,487	9,825
Mortgage-backed securities, Gross Unrealized Gains	0	0
Mortgage-backed securities, Gross Unrealized Losses	728	470
Mortgage-backed securities available for sale	8,759	9,355
Federal National Mortgage Association [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Mortgage-backed securities, Amortized Cost	53,582	56,158
Mortgage-backed securities, Gross Unrealized Gains	12	24
Mortgage-backed securities, Gross Unrealized Losses	4,364	3,055
Mortgage-backed securities available for sale	49,230	53,127
Collateralized Mortgage Obligations [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Mortgage-backed securities, Amortized Cost	63,069	65,983
Mortgage-backed securities, Gross Unrealized Gains	12	24
Mortgage-backed securities, Gross Unrealized Losses	5,092	3,525
Mortgage-backed securities available for sale	57,989	62,482
Residential Pass-Through Securities: Government National Mortgage Association [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Mortgage-backed securities, Amortized Cost	5,288	5,889
Mortgage-backed securities, Gross Unrealized Gains	297	444
Mortgage-backed securities, Gross Unrealized Losses	0	0
Mortgage-backed securities available for sale	5,585	6,333
Residential Pass-Through Securities: Federal Home Loan Mortgage Corporation [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Mortgage-backed securities, Amortized Cost	251,131	290,133
Mortgage-backed securities, Gross Unrealized Gains	3,987	4,827
Mortgage-backed securities, Gross Unrealized Losses	5,705	4,600
Mortgage-backed securities available for sale	249,413	290,360
Residential Pass-Through Securities: Federal National Mortgage Association [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Mortgage-backed securities, Amortized Cost	270,496	326,356
Mortgage-backed securities, Gross Unrealized Gains	6,460	9,050
Mortgage-backed securities, Gross Unrealized Losses	5,706	3,945
Mortgage-backed securities available for sale	271,250	331,461
Residential Pass-Through Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Mortgage-backed securities, Amortized Cost	526,915	622,378
Mortgage-backed securities, Gross Unrealized Gains	10,744	14,321
Mortgage-backed securities, Gross Unrealized Losses	11,411	8,545
Mortgage-backed securities available for sale	526,248	628,154
Commercial Pass-Through Securities: Federal Home Loan Mortgage Corporation [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Mortgage-backed securities, Amortized Cost	94	116
Mortgage-backed securities, Gross Unrealized Gains	2	2
Mortgage-backed securities, Gross Unrealized Losses	0	0
Mortgage-backed securities available for sale	96	118
Commercial Pass-Through Securities: Federal National Mortgage Association [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Mortgage-backed securities, Amortized Cost	85,119	94,389
Mortgage-backed securities, Gross Unrealized Gains	2	3
Mortgage-backed securities, Gross Unrealized Losses	4,974	4,494
Mortgage-backed securities available for sale	80,147	88,898
Commercial Pass-Through Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Mortgage-backed securities, Amortized Cost	85,213	94,505
Mortgage-backed securities, Gross Unrealized Gains	4	5
Mortgage-backed securities, Gross Unrealized Losses	4,974	4,494
Mortgage-backed securities available for sale	$80,243	$90,016

Securities_Available_for_Sale_2

Securities Available for Sale - Investments Classified by Contractual Maturity Date (Detail) (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, unless otherwise specified
Available For Sale Securities [Abstract]	'	'
Due in one year or less, Amortized Cost	$0	'
Due after one year through five years, Amortized Cost	20,038	'
Due after five years through ten years, Amortized Cost	156,517	'
Due after ten years, Amortized Cost	128,237	'
Amortized Cost	304,792	305,283
Due in one year or less, Fair Value	0	'
Due after one year through five years, Fair Value	19,978	'
Due after five years through ten years, Fair Value	154,853	'
Due after ten years, Fair Value	123,225	'
Fair Value	$298,056	$300,122

Securities_Available_for_Sale_3

Securities Available for Sale - Additional Information (Detail) (USD $)	6 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Jun. 30, 2013
Available For Sale Securities [Abstract]	'	'	'
Proceeds from sales of debt securities available for sale	$107,700,000	$70,700,000	'
Available for sale securities, Gross realized gains	2,060,000	1,150,000	'
Available for sale Securities, Gross realized losses	1,834,000	47,000	'
Pledged assets separately reported, Securities pledged for Federal Home Loan Bank, at fair value	73,100,000	'	99,400,000
Available for sale securities pledged as collateral	$6,800,000	'	$4,400,000
Available for sale securities, Debt maturities, Basis of allocation	'The Company's available for sale mortgage-backed securities are generally secured by both residential and commercial mortgage loans with original contractual maturities of ten to thirty years. The effective lives of mortgage-backed securities are generally shorter than their contractual maturities due to principal amortization and prepayment of the mortgage loans comprised within those securities.	'	'

Securities_Held_to_Maturity_Un

Securities Held to Maturity - Unrealized Gain (Loss) on Investments (Detail) (USD $)	6 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Jun. 30, 2013
Schedule of Held-to-maturity Securities [Line Items]	'	'
Carrying Value	$211,342	$210,015
Gross Unrealized Losses	14,064	12,423
Estimated Fair Value	203,580	202,328
Carrying Value	100,245	101,114
Gross Unrealized Gains	37	51
Gross Unrealized Losses	6,280	4,718
Mortgage-backed securities held to maturity, Estimated Fair Value	94,002	96,447
Carrying Value	311,587	311,129
Gross Unrealized Gains	59	69
Gross Unrealized Losses	14,064	12,423
Estimated Fair Value	297,582	298,775
U.S. Agency Securities [Member]	'	'
Schedule of Held-to-maturity Securities [Line Items]	'	'
Carrying Value	144,480	144,747
Gross Unrealized Gains	10	14
Gross Unrealized Losses	3,330	3,622
Estimated Fair Value	141,160	141,139
Obligations of State and Political Subdivisions [Member]	'	'
Schedule of Held-to-maturity Securities [Line Items]	'	'
Carrying Value	66,862	65,268
Gross Unrealized Gains	12	4
Gross Unrealized Losses	4,454	4,083
Estimated Fair Value	62,420	61,189
Debt Securities [Member]	'	'
Schedule of Held-to-maturity Securities [Line Items]	'	'
Carrying Value	211,342	210,015
Gross Unrealized Gains	22	18
Gross Unrealized Losses	7,784	7,705
Estimated Fair Value	203,580	202,328
Federal Home Loan Mortgage Corporation [Member]	'	'
Schedule of Held-to-maturity Securities [Line Items]	'	'
Carrying Value	19	22
Gross Unrealized Gains	1	3
Gross Unrealized Losses	0	0
Mortgage-backed securities held to maturity, Estimated Fair Value	20	25
Federal National Mortgage Association [Member]	'	'
Schedule of Held-to-maturity Securities [Line Items]	'	'
Carrying Value	296	350
Gross Unrealized Gains	24	32
Gross Unrealized Losses	0	0
Mortgage-backed securities held to maturity, Estimated Fair Value	320	382
Non-Agency Securities [Member]	'	'
Schedule of Held-to-maturity Securities [Line Items]	'	'
Carrying Value	93	105
Gross Unrealized Gains	1	3
Gross Unrealized Losses	1	2
Mortgage-backed securities held to maturity, Estimated Fair Value	93	106
Collateralized Mortgage Obligations [Member]	'	'
Schedule of Held-to-maturity Securities [Line Items]	'	'
Gross Unrealized Losses	1	2
Carrying Value	408	477
Gross Unrealized Gains	26	38
Gross Unrealized Losses	1	2
Mortgage-backed securities held to maturity, Estimated Fair Value	433	513
Residential Pass-Through Securities: Federal Home Loan Mortgage Corporation [Member]	'	'
Schedule of Held-to-maturity Securities [Line Items]	'	'
Carrying Value	87	98
Gross Unrealized Gains	4	4
Gross Unrealized Losses	0	0
Mortgage-backed securities held to maturity, Estimated Fair Value	91	102
Residential Pass-Through Securities: Federal National Mortgage Association [Member]	'	'
Schedule of Held-to-maturity Securities [Line Items]	'	'
Carrying Value	210	231
Gross Unrealized Gains	7	9
Gross Unrealized Losses	0	0
Mortgage-backed securities held to maturity, Estimated Fair Value	217	240
Residential Pass-Through Securities [Member]	'	'
Schedule of Held-to-maturity Securities [Line Items]	'	'
Carrying Value	297	329
Gross Unrealized Gains	11	13
Gross Unrealized Losses	0	0
Mortgage-backed securities held to maturity, Estimated Fair Value	308	342
Commercial Pass-Through Securities: Federal National Mortgage Association [Member]	'	'
Schedule of Held-to-maturity Securities [Line Items]	'	'
Carrying Value	99,540	100,308
Gross Unrealized Gains	0	0
Gross Unrealized Losses	6,279	4,716
Mortgage-backed securities held to maturity, Estimated Fair Value	93,261	95,592
Commercial Pass-Through Securities [Member]	'	'
Schedule of Held-to-maturity Securities [Line Items]	'	'
Gross Unrealized Losses	6,279	4,716
Carrying Value	99,540	100,308
Gross Unrealized Gains	0	0
Gross Unrealized Losses	6,279	4,716
Mortgage-backed securities held to maturity, Estimated Fair Value	$93,261	$95,592

Securities_Held_to_Maturity_In

Securities Held to Maturity - Investments Classified by Contractual Maturity Date (Detail) (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, unless otherwise specified
Held To Maturity Securities Classified [Abstract]	'	'
Due in one year or less, Amortized Cost	$3,760	'
Due after one year through five years, Amortized Cost	145,735	'
Due after five years through ten years, Amortized Cost	32,270	'
Due after ten years, Amortized Cost	29,577	'
Held-to-maturity Securities, Total	211,342	210,015
Due in one year or less, Fair Value	3,771	'
Due after one year through five years, Fair Value	142,404	'
Due after five years through ten years, Fair Value	30,545	'
Due after ten years, Fair Value	26,860	'
Estimated Fair Value	$203,580	$202,328

Securities_Held_to_Maturity_Ad

Securities Held to Maturity - Additional Information (Detail) (USD $)	6 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Jun. 30, 2013
Held To Maturity Securities Classified [Abstract]	'	'	'
Proceeds from sales of securities held to maturity	$0	$15,000	'
Held to maturity securities sold security gross losses	'	6,000	'
Held to maturity securities pledged as collateral	$123,300,000	'	$123,300,000
Held to maturity securities, debt maturities, basis of allocation	'The Company's held to maturity mortgage-backed securities are generally secured by both residential and commercial mortgage loans with original contractual maturities of ten to thirty years. The effective lives of mortgage-backed securities are generally shorter than their contractual maturities due to principal amortization and prepayment of the mortgage loans comprised within those securities.	'	'

Impairment_of_Securities_Sched

Impairment of Securities - Schedule of Fair Value and Gross Unrealized Losses on Investments (Detail) (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, unless otherwise specified
Schedule of Available-for-sale Securities [Line Items]	'	'
Less than 12 Months: Fair Value	$616,206	$616,966
Less than 12 Months: Unrealized Losses	25,976	20,456
12 Months or More: Fair Value	15,336	6,324
12 Months or More: Unrealized Losses	2,382	1,554
Total: Fair Value	631,542	623,290
Total: Unrealized Losses	28,358	22,010
U.S. Agency Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Less than 12 Months: Fair Value	957	'
Less than 12 Months: Unrealized Losses	3	'
12 Months or More: Fair Value	0	'
12 Months or More: Unrealized Losses	0	'
Total: Fair Value	957	'
Total: Unrealized Losses	3	'
Obligations of State and Political Subdivisions [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Less than 12 Months: Fair Value	25,086	25,307
Less than 12 Months: Unrealized Losses	2,463	2,253
12 Months or More: Fair Value	0	0
12 Months or More: Unrealized Losses	0	0
Total: Fair Value	25,086	25,307
Total: Unrealized Losses	2,463	2,253
Asset-Backed Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Less than 12 Months: Fair Value	72,582	19,675
Less than 12 Months: Unrealized Losses	1,159	620
12 Months or More: Fair Value	0	0
12 Months or More: Unrealized Losses	0	0
Total: Fair Value	72,582	19,675
Total: Unrealized Losses	1,159	620
Collateralized Loan Obligations [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Less than 12 Months: Fair Value	29,788	27,930
Less than 12 Months: Unrealized Losses	272	70
12 Months or More: Fair Value	0	0
12 Months or More: Unrealized Losses	0	0
Total: Fair Value	29,788	27,930
Total: Unrealized Losses	272	70
Corporate Bonds [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Less than 12 Months: Fair Value	113,600	149,190
Less than 12 Months: Unrealized Losses	1,525	949
12 Months or More: Fair Value	0	0
12 Months or More: Unrealized Losses	0	0
Total: Fair Value	113,600	149,190
Total: Unrealized Losses	1,525	949
Trust Preferred Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Less than 12 Months: Fair Value	0	0
Less than 12 Months: Unrealized Losses	0	0
12 Months or More: Fair Value	6,424	6,324
12 Months or More: Unrealized Losses	1,459	1,554
Total: Fair Value	6,424	6,324
Total: Unrealized Losses	1,459	1,554
Collateralized Mortgage Obligations [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Less than 12 Months: Fair Value	56,566	60,740
Less than 12 Months: Unrealized Losses	5,092	3,525
12 Months or More: Fair Value	0	0
12 Months or More: Unrealized Losses	0	0
Total: Fair Value	56,566	60,740
Total: Unrealized Losses	5,092	3,525
Residential Pass-Through Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Less than 12 Months: Fair Value	237,655	244,429
Less than 12 Months: Unrealized Losses	10,488	8,545
12 Months or More: Fair Value	8,912	0
12 Months or More: Unrealized Losses	923	0
Total: Fair Value	246,567	244,429
Total: Unrealized Losses	11,411	8,545
Commercial Pass-Through Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Less than 12 Months: Fair Value	79,972	89,695
Less than 12 Months: Unrealized Losses	4,974	4,494
12 Months or More: Fair Value	0	0
12 Months or More: Unrealized Losses	0	0
Total: Fair Value	79,972	89,695
Total: Unrealized Losses	$4,974	$4,494

Impairment_of_Securities_Addit

Impairment of Securities - Additional Information (Detail) (USD $)	6 Months Ended
	Dec. 31, 2013	Jun. 30, 2013
	Security	Security
Schedule of Investments [Line Items]	'	'
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions	160	153
Held-to-maturity, securities in unrealized loss positions, qualitative disclosure, number of positions	162	162
Securities available for sale, carrying amount	$962,536,000	$1,080,774,000
U.S. Agency Securities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions	4	'
Held-to-maturity, securities in unrealized loss positions, qualitative disclosure, number of positions	7	7
Investments percent of total investments	11.70%	'
Investments percent of total assets	4.60%	'
Securities available for sale, carrying amount	4,482,000	5,015,000
Marketable securities	149,000,000	'
U.S. Agency Securities [Member] | Impaired Securities that Maintained Credit Rating [Member]	'	'
Schedule of Investments [Line Items]	'	'
Marketable securities	144,500,000	'
U.S. Agency Securities [Member] | Non-impaired Securities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Marketable securities	4,500,000	'
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	70	70
Held-to-maturity, securities in unrealized loss positions, qualitative disclosure, number of positions	132	132
Investments percent of total investments	7.20%	'
Investments percent of total assets	2.80%	'
Securities available for sale, carrying amount	25,085,000	25,307,000
Marketable securities	91,900,000	'
Bond anticipation notices received	9	'
Impairment on securities	0	'
Obligations of State and Political Subdivisions [Member] | New Jersey Municipalities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Bond anticipation notices received	5	'
Obligations of State and Political Subdivisions [Member] | External Credit Rating, Investment Grade [Member]	'	'
Schedule of Investments [Line Items]	'	'
Marketable securities	88,800,000	'
Obligations of State and Political Subdivisions [Member] | External Credit Rating, Non Investment Grade [Member]	'	'
Schedule of Investments [Line Items]	'	'
Marketable securities	3,100,000	'
Asset-Backed Securities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions	5	2
Investments percent of total investments	5.70%	'
Investments percent of total assets	2.20%	'
Securities available for sale, carrying amount	72,582,000	24,798,000
Marketable securities	72,600,000	'
Government guarantees	97.00%	'
Collateralized Loan Obligations [Member]	'	'
Schedule of Investments [Line Items]	'	'
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions	4	5
Investments percent of total investments	2.30%	'
Investments percent of total assets	1.00%	'
Securities available for sale, carrying amount	29,788,000	78,486,000
Marketable securities	29,800,000	'
Corporate Bonds [Member]	'	'
Schedule of Investments [Line Items]	'	'
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions	11	13
Investments percent of total investments	12.50%	'
Investments percent of total assets	4.90%	'
Securities available for sale, carrying amount	158,695,000	159,192,000
Marketable securities	158,700,000	'
Trust Preferred Securities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions	4	4
Securities available for sale, carrying amount	7,424,000	7,324,000
Marketable securities	7,400,000	'
Number of securities held	5	'
Securities amortized cost	4,900,000	'
Trust Preferred Securities [Member] | Maximum [Member]	'	'
Schedule of Investments [Line Items]	'	'
Investments percent of total investments	1.00%	'
Trust Preferred Securities [Member] | Impaired Securities that Maintained Credit Rating [Member]	'	'
Schedule of Investments [Line Items]	'	'
Number of securities held	4	'
Number of issuing financial institutions	3	'
Collateralized Mortgage Obligations [Member]	'	'
Schedule of Investments [Line Items]	'	'
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions	4	4
Held-to-maturity, securities in unrealized loss positions, qualitative disclosure, number of positions	3	4
Residential Pass-Through Securities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions	43	38
Commercial Pass-Through Securities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Available-for-sale, securities in unrealized loss positions, qualitative disclosure, number of positions	15	17
Held-to-maturity, securities in unrealized loss positions, qualitative disclosure, number of positions	20	19
Mortgage-Backed Securities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Investments percent of total investments	60.00%	'
Investments percent of total assets	23.50%	'
Securities available for sale, carrying amount	764,700,000	'
Securities amortized cost	$3,000,000	'

Impairment_of_Securities_Sched1

Impairment of Securities - Schedule of Temporary Impairment Losses, Investments (Detail) (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, unless otherwise specified
Schedule of Held-to-maturity Securities [Line Items]	'	'
Less than 12 Months: Fair Value	$282,183	$289,747
Less than 12 Months: Unrealized Losses	13,783	12,422
12 Months or More: Fair Value	9,758	44
12 Months or More: Unrealized Losses	281	1
Total: Fair Value	291,941	289,791
Total: Unrealized Losses	14,064	12,423
U.S. Agency Securities [Member]	'	'
Schedule of Held-to-maturity Securities [Line Items]	'	'
Less than 12 Months: Fair Value	130,274	139,699
Less than 12 Months: Unrealized Losses	3,050	3,622
12 Months or More: Fair Value	9,720	0
12 Months or More: Unrealized Losses	280	0
Total: Fair Value	139,994	139,699
Total: Unrealized Losses	3,330	3,622
Obligations of State and Political Subdivisions [Member]	'	'
Schedule of Held-to-maturity Securities [Line Items]	'	'
Less than 12 Months: Fair Value	58,648	59,109
Less than 12 Months: Unrealized Losses	4,454	4,083
12 Months or More: Fair Value	0	0
12 Months or More: Unrealized Losses	0	0
Total: Fair Value	58,648	59,109
Total: Unrealized Losses	4,454	4,083
Collateralized Mortgage Obligations [Member]	'	'
Schedule of Held-to-maturity Securities [Line Items]	'	'
Less than 12 Months: Fair Value	0	4
Less than 12 Months: Unrealized Losses	0	1
12 Months or More: Fair Value	38	44
12 Months or More: Unrealized Losses	1	1
Total: Fair Value	38	48
Total: Unrealized Losses	1	2
Commercial Pass-Through Securities [Member]	'	'
Schedule of Held-to-maturity Securities [Line Items]	'	'
Less than 12 Months: Fair Value	93,261	90,935
Less than 12 Months: Unrealized Losses	6,279	4,716
12 Months or More: Fair Value	0	0
12 Months or More: Unrealized Losses	0	0
Total: Fair Value	93,261	90,935
Total: Unrealized Losses	$6,279	$4,716

Loan_Quality_and_Allowance_for2

Loan Quality and Allowance for Loan Losses - Additional Information (Detail) (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Jun. 30, 2013
	Segment
Financing Receivable, Recorded Investment [Line Items]	'	'
Impaired financing receivable, unpaid principal balance	$46,619	$51,248
Percentage of valuation allowance	100.00%	'
Number of loan portfolio segments	7	'
Annual net charge-off rates	'2 years	'
Troubled debt restructurings	0	'
Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Financing receivable, acquired with deteriorated credit quality	9,992	6,050
Impaired financing receivable, unpaid principal balance	19,965	19,321
Financing receivable, allowance for credit losses, individually evaluated for impairment	300	824
Nonperforming Financing Receivable [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Financing receivable, acquired with deteriorated credit quality	12,265	9,874
Impaired financing receivable, unpaid principal balance	9,992	6,050
Financing receivable, recorded investment, nonaccrual status	8,735	10,321
Uncertain Cash Flow [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Financing receivable, recorded investment, nonaccrual status	1,926	1,952
Financing receivable, allowance for credit losses, individually evaluated for impairment	$14	$17

Loan_Quality_and_Allowance_for3

Loan Quality and Allowance for Loan Losses - Impaired Loans Acquired Accretable Yield Change (Detail) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Receivables [Abstract]	'	'	'	'
Beginning balance	$2,180	$1,182	$741	$1,461
Accretion to interest income	-57	-94	-112	-282
Disposals	0	'	0	-91
Reclassifications from nonaccretable difference	0	'	1,494	'
Ending balance	$2,123	$1,088	$2,123	$1,088

Loan_Quality_and_Allowance_for4

Loan Quality and Allowance for Loan Losses - Allowance for Loan Losses and Loans Receivable (Detail) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Jun. 30, 2013
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	$11,406	$9,849	$10,896	$10,117	'
Total charge offs	-979	-656	-1,685	-1,291	'
Total recoveries	507	8	555	36	'
Allowance	11,493	10,594	11,493	10,594	'
Balance - ending	11,493	10,594	11,493	10,594	'
Loans and Leases Receivable, Gross	1,556,587	'	1,556,587	'	1,361,718
Unamortized yield adjustments including net premiums on purchased loans and net deferred loan costs and fees	-1,799	'	-1,799	'	-847
Loans receivable	1,554,788	'	1,554,788	'	1,360,871
Allocated [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	11,406	9,849	10,896	10,117	'
Provision for loan losses	559	1,393	1,727	1,732	'
Allowance	11,493	10,594	11,493	10,594	'
Balance - ending	11,493	10,594	11,493	10,594	'
Unallocated [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	0	'	0	'	'
Provision for loan losses	0	'	0	'	'
Allowance	0	'	0	'	'
Balance - ending	0	'	0	'	'
Residential Mortgage [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	3,547	4,115	3,660	4,572	'
Total charge offs	-278	-405	-508	-903	'
Total recoveries	7	'	25	9	'
Allowance	3,274	4,103	3,274	4,103	'
Balance - ending	3,274	4,103	3,274	4,103	'
Loans and Leases Receivable, Gross	510,826	'	510,826	'	500,647
Residential Mortgage [Member] | Allocated [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	3,547	4,115	3,660	4,572	'
Provision for loan losses	-2	393	97	425	'
Allowance	3,274	4,103	3,274	4,103	'
Balance - ending	3,274	4,103	3,274	4,103	'
Residential Mortgage [Member] | Unallocated [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	0	'	0	'	'
Provision for loan losses	0	'	0	'	'
Allowance	0	'	0	'	'
Balance - ending	0	'	0	'	'
Commercial Mortgage [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	6,220	3,592	5,359	3,443	'
Total charge offs	0	-187	-34	-200	'
Total recoveries	497	'	525	'	'
Allowance	6,574	4,139	6,574	4,139	'
Balance - ending	6,574	4,139	6,574	4,139	'
Loans and Leases Receivable, Gross	862,287	'	862,287	'	666,828
Commercial Mortgage [Member] | Allocated [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	6,220	3,592	5,359	3,443	'
Provision for loan losses	-143	734	724	896	'
Allowance	6,574	4,139	6,574	4,139	'
Balance - ending	6,574	4,139	6,574	4,139	'
Commercial Mortgage [Member] | Unallocated [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	0	'	0	'	'
Provision for loan losses	0	'	0	'	'
Allowance	0	'	0	'	'
Balance - ending	0	'	0	'	'
Construction [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	103	232	81	277	'
Total charge offs	0	'	0	'	'
Total recoveries	0	'	0	'	'
Allowance	71	187	71	187	'
Balance - ending	71	187	71	187	'
Loans and Leases Receivable, Gross	8,884	'	8,884	'	11,851
Construction [Member] | Allocated [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	103	232	81	277	'
Provision for loan losses	-32	-45	-10	-90	'
Allowance	71	187	71	187	'
Balance - ending	71	187	71	187	'
Construction [Member] | Unallocated [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	0	'	0	'	'
Provision for loan losses	0	'	0	'	'
Allowance	0	'	0	'	'
Balance - ending	0	'	0	'	'
Commercial Business [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	980	1,401	1,218	1,310	'
Total charge offs	-672	'	-1,080	-116	'
Total recoveries	3	'	5	18	'
Allowance	1,042	1,590	1,042	1,590	'
Balance - ending	1,042	1,590	1,042	1,590	'
Loans and Leases Receivable, Gross	65,642	'	65,642	'	70,688
Commercial Business [Member] | Allocated [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	980	1,401	1,218	1,310	'
Provision for loan losses	731	189	899	378	'
Allowance	1,042	1,590	1,042	1,590	'
Balance - ending	1,042	1,590	1,042	1,590	'
Commercial Business [Member] | Unallocated [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	0	'	0	'	'
Provision for loan losses	0	'	0	'	'
Allowance	0	'	0	'	'
Balance - ending	0	'	0	'	'
Home Equity Loans [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	469	429	490	447	'
Total charge offs	-1	-63	-34	-70	'
Total recoveries	0	8	0	9	'
Allowance	435	485	435	485	'
Balance - ending	435	485	435	485	'
Loans and Leases Receivable, Gross	78,860	'	78,860	'	80,813
Home Equity Loans [Member] | Allocated [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	469	429	490	447	'
Provision for loan losses	-33	111	-21	99	'
Allowance	435	485	435	485	'
Balance - ending	435	485	435	485	'
Home Equity Loans [Member] | Unallocated [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	0	'	0	'	'
Provision for loan losses	0	'	0	'	'
Allowance	0	'	0	'	'
Balance - ending	0	'	0	'	'
Home Equity Lines of Credit [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	76	67	76	54	'
Total charge offs	0	'	0	'	'
Total recoveries	0	'	0	'	'
Allowance	74	75	74	75	'
Balance - ending	74	75	74	75	'
Loans and Leases Receivable, Gross	25,740	'	25,740	'	26,613
Home Equity Lines of Credit [Member] | Allocated [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	76	67	76	54	'
Provision for loan losses	-2	8	-2	21	'
Allowance	74	75	74	75	'
Balance - ending	74	75	74	75	'
Home Equity Lines of Credit [Member] | Unallocated [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	0	'	0	'	'
Provision for loan losses	0	'	0	'	'
Allowance	0	'	0	'	'
Balance - ending	0	'	0	'	'
Other Consumer [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	11	13	12	14	'
Total charge offs	-28	-1	-29	-2	'
Total recoveries	0	'	0	'	'
Allowance	23	15	23	15	'
Balance - ending	23	15	23	15	'
Loans and Leases Receivable, Gross	4,348	'	4,348	'	4,278
Other Consumer [Member] | Allocated [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	11	13	12	14	'
Provision for loan losses	40	3	40	3	'
Allowance	23	15	23	15	'
Balance - ending	23	15	23	15	'
Other Consumer [Member] | Unallocated [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	0	'	0	'	'
Provision for loan losses	0	'	0	'	'
Allowance	0	'	0	'	'
Balance - ending	0	'	0	'	'
Originated and Purchased Loans [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	'	'	'	'	9,181
Allowance, Loans individually evaluated for impairment	1,165	'	1,165	'	1,237
Allowance, Loans collectively evaluated for impairment	9,007	'	9,007	'	7,944
Allowance	10,172	'	10,172	'	9,181
Balance - ending	10,172	'	10,172	'	9,181
Loans individually evaluated for impairment	20,544	'	20,544	'	24,498
Loans collectively evaluated for impairment	1,357,920	'	1,357,920	'	1,136,945
Loans and Leases Receivable, Gross	1,378,464	'	1,378,464	'	1,161,443
Originated and Purchased Loans [Member] | Residential Mortgage [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	'	'	'	'	3,636
Allowance, Loans individually evaluated for impairment	706	'	706	'	697
Allowance, Loans collectively evaluated for impairment	2,545	'	2,545	'	2,939
Allowance	3,251	'	3,251	'	3,636
Balance - ending	3,251	'	3,251	'	3,636
Loans individually evaluated for impairment	12,918	'	12,918	'	14,412
Loans collectively evaluated for impairment	496,299	'	496,299	'	484,575
Loans and Leases Receivable, Gross	509,217	'	509,217	'	498,987
Originated and Purchased Loans [Member] | Commercial Mortgage [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	'	'	'	'	4,786
Allowance, Loans individually evaluated for impairment	383	'	383	'	430
Allowance, Loans collectively evaluated for impairment	5,813	'	5,813	'	4,356
Allowance	6,196	'	6,196	'	4,786
Balance - ending	6,196	'	6,196	'	4,786
Loans individually evaluated for impairment	5,708	'	5,708	'	7,865
Loans collectively evaluated for impairment	749,405	'	749,405	'	540,491
Loans and Leases Receivable, Gross	755,113	'	755,113	'	548,356
Originated and Purchased Loans [Member] | Construction [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	'	'	'	'	50
Allowance, Loans individually evaluated for impairment	0	'	0	'	0
Allowance, Loans collectively evaluated for impairment	36	'	36	'	50
Allowance	36	'	36	'	50
Balance - ending	36	'	36	'	50
Loans individually evaluated for impairment	0	'	0	'	0
Loans collectively evaluated for impairment	3,907	'	3,907	'	5,717
Loans and Leases Receivable, Gross	3,907	'	3,907	'	5,717
Originated and Purchased Loans [Member] | Commercial Business [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	'	'	'	'	252
Allowance, Loans individually evaluated for impairment	0	'	0	'	0
Allowance, Loans collectively evaluated for impairment	259	'	259	'	252
Allowance	259	'	259	'	252
Balance - ending	259	'	259	'	252
Loans individually evaluated for impairment	1,070	'	1,070	'	1,076
Loans collectively evaluated for impairment	26,043	'	26,043	'	25,975
Loans and Leases Receivable, Gross	27,113	'	27,113	'	27,051
Originated and Purchased Loans [Member] | Home Equity Loans [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	'	'	'	'	410
Allowance, Loans individually evaluated for impairment	76	'	76	'	110
Allowance, Loans collectively evaluated for impairment	295	'	295	'	300
Allowance	371	'	371	'	410
Balance - ending	371	'	371	'	410
Loans individually evaluated for impairment	831	'	831	'	1,145
Loans collectively evaluated for impairment	67,317	'	67,317	'	65,581
Loans and Leases Receivable, Gross	68,148	'	68,148	'	66,726
Originated and Purchased Loans [Member] | Home Equity Lines of Credit [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	'	'	'	'	35
Allowance, Loans individually evaluated for impairment	0	'	0	'	0
Allowance, Loans collectively evaluated for impairment	36	'	36	'	35
Allowance	36	'	36	'	35
Balance - ending	36	'	36	'	35
Loans individually evaluated for impairment	17	'	17	'	0
Loans collectively evaluated for impairment	10,716	'	10,716	'	10,461
Loans and Leases Receivable, Gross	10,733	'	10,733	'	10,461
Originated and Purchased Loans [Member] | Other Consumer [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	'	'	'	'	12
Allowance, Loans individually evaluated for impairment	0	'	0	'	0
Allowance, Loans collectively evaluated for impairment	23	'	23	'	12
Allowance	23	'	23	'	12
Balance - ending	23	'	23	'	12
Loans individually evaluated for impairment	0	'	0	'	0
Loans collectively evaluated for impairment	4,233	'	4,233	'	4,145
Loans and Leases Receivable, Gross	4,233	'	4,233	'	4,145
Loans Acquired at Fair Value [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	'	'	'	'	1,715
Loans acquired with deteriorated credit quality	14	'	14	'	17
Allowance, Loans individually evaluated for impairment	300	'	300	'	824
Allowance, Loans collectively evaluated for impairment	1,007	'	1,007	'	874
Allowance	1,321	'	1,321	'	1,715
Balance - ending	1,321	'	1,321	'	1,715
Loans acquired with deteriorated credit quality	9,992	'	9,992	'	6,050
Loans individually evaluated for impairment	7,177	'	7,177	'	8,986
Loans collectively evaluated for impairment	160,954	'	160,954	'	185,239
Loans and Leases Receivable, Gross	178,123	'	178,123	'	200,275
Loans Acquired at Fair Value [Member] | Residential Mortgage [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	'	'	'	'	24
Loans acquired with deteriorated credit quality	0	'	0	'	0
Allowance, Loans individually evaluated for impairment	0	'	0	'	0
Allowance, Loans collectively evaluated for impairment	23	'	23	'	24
Allowance	23	'	23	'	24
Balance - ending	23	'	23	'	24
Loans acquired with deteriorated credit quality	0	'	0	'	0
Loans individually evaluated for impairment	359	'	359	'	359
Loans collectively evaluated for impairment	1,250	'	1,250	'	1,301
Loans and Leases Receivable, Gross	1,609	'	1,609	'	1,660
Loans Acquired at Fair Value [Member] | Commercial Mortgage [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	'	'	'	'	573
Loans acquired with deteriorated credit quality	0	'	0	'	0
Allowance, Loans individually evaluated for impairment	33	'	33	'	84
Allowance, Loans collectively evaluated for impairment	345	'	345	'	489
Allowance	378	'	378	'	573
Balance - ending	378	'	378	'	573
Loans acquired with deteriorated credit quality	1,358	'	1,358	'	1,230
Loans individually evaluated for impairment	1,317	'	1,317	'	2,079
Loans collectively evaluated for impairment	104,499	'	104,499	'	115,163
Loans and Leases Receivable, Gross	107,174	'	107,174	'	118,472
Loans Acquired at Fair Value [Member] | Construction [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	'	'	'	'	31
Loans acquired with deteriorated credit quality	0	'	0	'	0
Allowance, Loans individually evaluated for impairment	0	'	0	'	0
Allowance, Loans collectively evaluated for impairment	35	'	35	'	31
Allowance	35	'	35	'	31
Balance - ending	35	'	35	'	31
Loans acquired with deteriorated credit quality	315	'	315	'	316
Loans individually evaluated for impairment	2,109	'	2,109	'	2,570
Loans collectively evaluated for impairment	2,553	'	2,553	'	3,248
Loans and Leases Receivable, Gross	4,977	'	4,977	'	6,134
Loans Acquired at Fair Value [Member] | Commercial Business [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	'	'	'	'	966
Loans acquired with deteriorated credit quality	14	'	14	'	17
Allowance, Loans individually evaluated for impairment	267	'	267	'	740
Allowance, Loans collectively evaluated for impairment	502	'	502	'	209
Allowance	783	'	783	'	966
Balance - ending	783	'	783	'	966
Loans acquired with deteriorated credit quality	8,319	'	8,319	'	4,504
Loans individually evaluated for impairment	2,153	'	2,153	'	2,746
Loans collectively evaluated for impairment	28,057	'	28,057	'	36,387
Loans and Leases Receivable, Gross	38,529	'	38,529	'	43,637
Loans Acquired at Fair Value [Member] | Home Equity Loans [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	'	'	'	'	80
Loans acquired with deteriorated credit quality	0	'	0	'	0
Allowance, Loans individually evaluated for impairment	0	'	0	'	0
Allowance, Loans collectively evaluated for impairment	64	'	64	'	80
Allowance	64	'	64	'	80
Balance - ending	64	'	64	'	80
Loans acquired with deteriorated credit quality	0	'	0	'	0
Loans individually evaluated for impairment	559	'	559	'	606
Loans collectively evaluated for impairment	10,153	'	10,153	'	13,481
Loans and Leases Receivable, Gross	10,712	'	10,712	'	14,087
Loans Acquired at Fair Value [Member] | Home Equity Lines of Credit [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	'	'	'	'	41
Loans acquired with deteriorated credit quality	0	'	0	'	0
Allowance, Loans individually evaluated for impairment	0	'	0	'	0
Allowance, Loans collectively evaluated for impairment	38	'	38	'	41
Allowance	38	'	38	'	41
Balance - ending	38	'	38	'	41
Loans acquired with deteriorated credit quality	0	'	0	'	0
Loans individually evaluated for impairment	680	'	680	'	626
Loans collectively evaluated for impairment	14,327	'	14,327	'	15,526
Loans and Leases Receivable, Gross	15,007	'	15,007	'	16,152
Loans Acquired at Fair Value [Member] | Other Consumer [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Balance - beginning	'	'	'	'	0
Loans acquired with deteriorated credit quality	0	'	0	'	0
Allowance, Loans individually evaluated for impairment	0	'	0	'	0
Allowance, Loans collectively evaluated for impairment	0	'	0	'	0
Allowance	0	'	0	'	0
Balance - ending	0	'	0	'	0
Loans acquired with deteriorated credit quality	0	'	0	'	0
Loans individually evaluated for impairment	0	'	0	'	0
Loans collectively evaluated for impairment	115	'	115	'	133
Loans and Leases Receivable, Gross	$115	'	$115	'	$133

Loan_Quality_and_Allowance_for5

Loan Quality and Allowance for Loan Losses - Credit-Rating Classification of Loans Receivable (Detail) (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	$1,556,587	$1,361,718
Residential Mortgage [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	510,826	500,647
Commercial Mortgage [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	862,287	666,828
Construction [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	8,884	11,851
Commercial Business [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	65,642	70,688
Home Equity Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	78,860	80,813
Home Equity Lines of Credit [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	25,740	26,613
Other Consumer [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	4,348	4,278
Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	1,378,464	1,161,443
Originated and Purchased Loans [Member] | Non-Classified [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	1,352,024	1,132,163
Originated and Purchased Loans [Member] | Special Mention [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	3,776	3,132
Originated and Purchased Loans [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	22,371	25,846
Originated and Purchased Loans [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	293	302
Originated and Purchased Loans [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Originated and Purchased Loans [Member] | Total Classified Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	26,440	29,280
Originated and Purchased Loans [Member] | Residential Mortgage [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	509,217	498,987
Originated and Purchased Loans [Member] | Residential Mortgage [Member] | Non-Classified [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	494,101	482,462
Originated and Purchased Loans [Member] | Residential Mortgage [Member] | Special Mention [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	1,756	1,843
Originated and Purchased Loans [Member] | Residential Mortgage [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	13,360	14,682
Originated and Purchased Loans [Member] | Residential Mortgage [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Originated and Purchased Loans [Member] | Residential Mortgage [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Originated and Purchased Loans [Member] | Residential Mortgage [Member] | Total Classified Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	15,116	16,525
Originated and Purchased Loans [Member] | Commercial Mortgage [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	755,113	548,356
Originated and Purchased Loans [Member] | Commercial Mortgage [Member] | Non-Classified [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	746,812	538,544
Originated and Purchased Loans [Member] | Commercial Mortgage [Member] | Special Mention [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	1,295	983
Originated and Purchased Loans [Member] | Commercial Mortgage [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	6,713	8,527
Originated and Purchased Loans [Member] | Commercial Mortgage [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	293	302
Originated and Purchased Loans [Member] | Commercial Mortgage [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Originated and Purchased Loans [Member] | Commercial Mortgage [Member] | Total Classified Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	8,301	9,812
Originated and Purchased Loans [Member] | Construction [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	3,907	5,717
Originated and Purchased Loans [Member] | Construction [Member] | Non-Classified [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	3,537	5,717
Originated and Purchased Loans [Member] | Construction [Member] | Special Mention [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	370	0
Originated and Purchased Loans [Member] | Construction [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Originated and Purchased Loans [Member] | Construction [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Originated and Purchased Loans [Member] | Construction [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Originated and Purchased Loans [Member] | Construction [Member] | Total Classified Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	370	0
Originated and Purchased Loans [Member] | Commercial Business [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	27,113	27,051
Originated and Purchased Loans [Member] | Commercial Business [Member] | Non-Classified [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	25,636	25,630
Originated and Purchased Loans [Member] | Commercial Business [Member] | Special Mention [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	121	50
Originated and Purchased Loans [Member] | Commercial Business [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	1,356	1,371
Originated and Purchased Loans [Member] | Commercial Business [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Originated and Purchased Loans [Member] | Commercial Business [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Originated and Purchased Loans [Member] | Commercial Business [Member] | Total Classified Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	1,477	1,421
Originated and Purchased Loans [Member] | Home Equity Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	68,148	66,726
Originated and Purchased Loans [Member] | Home Equity Loans [Member] | Non-Classified [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	67,139	65,353
Originated and Purchased Loans [Member] | Home Equity Loans [Member] | Special Mention [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	177	228
Originated and Purchased Loans [Member] | Home Equity Loans [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	832	1,145
Originated and Purchased Loans [Member] | Home Equity Loans [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Originated and Purchased Loans [Member] | Home Equity Loans [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Originated and Purchased Loans [Member] | Home Equity Loans [Member] | Total Classified Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	1,009	1,373
Originated and Purchased Loans [Member] | Home Equity Lines of Credit [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	10,733	10,461
Originated and Purchased Loans [Member] | Home Equity Lines of Credit [Member] | Non-Classified [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	10,567	10,339
Originated and Purchased Loans [Member] | Home Equity Lines of Credit [Member] | Special Mention [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	56	28
Originated and Purchased Loans [Member] | Home Equity Lines of Credit [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	110	94
Originated and Purchased Loans [Member] | Home Equity Lines of Credit [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Originated and Purchased Loans [Member] | Home Equity Lines of Credit [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Originated and Purchased Loans [Member] | Home Equity Lines of Credit [Member] | Total Classified Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	166	122
Originated and Purchased Loans [Member] | Other Consumer [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	4,233	4,145
Originated and Purchased Loans [Member] | Other Consumer [Member] | Non-Classified [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	4,232	4,118
Originated and Purchased Loans [Member] | Other Consumer [Member] | Special Mention [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	1	0
Originated and Purchased Loans [Member] | Other Consumer [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	27
Originated and Purchased Loans [Member] | Other Consumer [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Originated and Purchased Loans [Member] | Other Consumer [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Originated and Purchased Loans [Member] | Other Consumer [Member] | Total Classified Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	1	27
Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	178,123	200,275
Loans Acquired at Fair Value [Member] | Non-Classified [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	147,010	171,743
Loans Acquired at Fair Value [Member] | Special Mention [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	10,201	10,918
Loans Acquired at Fair Value [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	20,906	17,525
Loans Acquired at Fair Value [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	6	89
Loans Acquired at Fair Value [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Loans Acquired at Fair Value [Member] | Total Classified Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	31,113	28,532
Loans Acquired at Fair Value [Member] | Residential Mortgage [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	1,609	1,660
Loans Acquired at Fair Value [Member] | Residential Mortgage [Member] | Non-Classified [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	1,250	1,301
Loans Acquired at Fair Value [Member] | Residential Mortgage [Member] | Special Mention [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Loans Acquired at Fair Value [Member] | Residential Mortgage [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	359	359
Loans Acquired at Fair Value [Member] | Residential Mortgage [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Loans Acquired at Fair Value [Member] | Residential Mortgage [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Loans Acquired at Fair Value [Member] | Residential Mortgage [Member] | Total Classified Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	359	359
Loans Acquired at Fair Value [Member] | Commercial Mortgage [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	107,174	118,472
Loans Acquired at Fair Value [Member] | Commercial Mortgage [Member] | Non-Classified [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	99,031	109,559
Loans Acquired at Fair Value [Member] | Commercial Mortgage [Member] | Special Mention [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	4,713	4,548
Loans Acquired at Fair Value [Member] | Commercial Mortgage [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	3,430	4,365
Loans Acquired at Fair Value [Member] | Commercial Mortgage [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Loans Acquired at Fair Value [Member] | Commercial Mortgage [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Loans Acquired at Fair Value [Member] | Commercial Mortgage [Member] | Total Classified Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	8,143	8,913
Loans Acquired at Fair Value [Member] | Construction [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	4,977	6,134
Loans Acquired at Fair Value [Member] | Construction [Member] | Non-Classified [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	820
Loans Acquired at Fair Value [Member] | Construction [Member] | Special Mention [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	1,300
Loans Acquired at Fair Value [Member] | Construction [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	4,977	4,014
Loans Acquired at Fair Value [Member] | Construction [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Loans Acquired at Fair Value [Member] | Construction [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Loans Acquired at Fair Value [Member] | Construction [Member] | Total Classified Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	4,977	5,314
Loans Acquired at Fair Value [Member] | Commercial Business [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	38,529	43,637
Loans Acquired at Fair Value [Member] | Commercial Business [Member] | Non-Classified [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	22,318	31,062
Loans Acquired at Fair Value [Member] | Commercial Business [Member] | Special Mention [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	5,440	4,932
Loans Acquired at Fair Value [Member] | Commercial Business [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	10,765	7,554
Loans Acquired at Fair Value [Member] | Commercial Business [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	6	89
Loans Acquired at Fair Value [Member] | Commercial Business [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Loans Acquired at Fair Value [Member] | Commercial Business [Member] | Total Classified Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	16,211	12,575
Loans Acquired at Fair Value [Member] | Home Equity Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	10,712	14,087
Loans Acquired at Fair Value [Member] | Home Equity Loans [Member] | Non-Classified [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	10,000	13,419
Loans Acquired at Fair Value [Member] | Home Equity Loans [Member] | Special Mention [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	19	62
Loans Acquired at Fair Value [Member] | Home Equity Loans [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	693	606
Loans Acquired at Fair Value [Member] | Home Equity Loans [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Loans Acquired at Fair Value [Member] | Home Equity Loans [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Loans Acquired at Fair Value [Member] | Home Equity Loans [Member] | Total Classified Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	712	668
Loans Acquired at Fair Value [Member] | Home Equity Lines of Credit [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	15,007	16,152
Loans Acquired at Fair Value [Member] | Home Equity Lines of Credit [Member] | Non-Classified [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	14,301	15,450
Loans Acquired at Fair Value [Member] | Home Equity Lines of Credit [Member] | Special Mention [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	26	76
Loans Acquired at Fair Value [Member] | Home Equity Lines of Credit [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	680	626
Loans Acquired at Fair Value [Member] | Home Equity Lines of Credit [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Loans Acquired at Fair Value [Member] | Home Equity Lines of Credit [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Loans Acquired at Fair Value [Member] | Home Equity Lines of Credit [Member] | Total Classified Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	706	702
Loans Acquired at Fair Value [Member] | Other Consumer [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	115	133
Loans Acquired at Fair Value [Member] | Other Consumer [Member] | Non-Classified [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	110	132
Loans Acquired at Fair Value [Member] | Other Consumer [Member] | Special Mention [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	3	0
Loans Acquired at Fair Value [Member] | Other Consumer [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	2	1
Loans Acquired at Fair Value [Member] | Other Consumer [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Loans Acquired at Fair Value [Member] | Other Consumer [Member] | Loss [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	0	0
Loans Acquired at Fair Value [Member] | Other Consumer [Member] | Total Classified Loans [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Loans and Leases Receivable, Gross	$5	$1

Loan_Quality_and_Allowance_for6

Loan Quality and Allowance for Loan Losses - Contractual Payment Status of Loans Receivable (Detail) (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	$1,556,587	$1,361,718
Residential Mortgage [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	510,826	500,647
Commercial Mortgage [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	862,287	666,828
Construction [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	8,884	11,851
Commercial Business [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	65,642	70,688
Home Equity Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	78,860	80,813
Home Equity Lines of Credit [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	25,740	26,613
Other Consumer [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	4,348	4,278
Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Current	1,359,497	1,139,655
Past due: 30-59 days	2,546	3,435
Past due: 60-89 days	2,693	1,728
Past due: 90+ days	13,728	16,625
Total past due	18,967	21,788
Loans and Leases Receivable, Gross	1,378,464	1,161,443
Originated and Purchased Loans [Member] | Residential Mortgage [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Current	496,557	484,836
Past due: 30-59 days	1,606	2,297
Past due: 60-89 days	1,573	1,515
Past due: 90+ days	9,481	10,339
Total past due	12,660	14,151
Loans and Leases Receivable, Gross	509,217	498,987
Originated and Purchased Loans [Member] | Commercial Mortgage [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Current	750,653	542,504
Past due: 30-59 days	597	836
Past due: 60-89 days	864	0
Past due: 90+ days	2,999	5,016
Total past due	4,460	5,852
Loans and Leases Receivable, Gross	755,113	548,356
Originated and Purchased Loans [Member] | Construction [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Current	3,907	5,717
Past due: 30-59 days	0	0
Past due: 60-89 days	0	0
Past due: 90+ days	0	0
Total past due	0	0
Loans and Leases Receivable, Gross	3,907	5,717
Originated and Purchased Loans [Member] | Commercial Business [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Current	25,972	26,141
Past due: 30-59 days	27	0
Past due: 60-89 days	53	0
Past due: 90+ days	1,061	910
Total past due	1,141	910
Loans and Leases Receivable, Gross	27,113	27,051
Originated and Purchased Loans [Member] | Home Equity Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Current	67,752	66,186
Past due: 30-59 days	128	21
Past due: 60-89 days	130	186
Past due: 90+ days	138	333
Total past due	396	540
Loans and Leases Receivable, Gross	68,148	66,726
Originated and Purchased Loans [Member] | Home Equity Lines of Credit [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Current	10,613	10,346
Past due: 30-59 days	74	115
Past due: 60-89 days	29	0
Past due: 90+ days	17	0
Total past due	120	115
Loans and Leases Receivable, Gross	10,733	10,461
Originated and Purchased Loans [Member] | Other Consumer [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Current	4,043	3,925
Past due: 30-59 days	114	166
Past due: 60-89 days	44	27
Past due: 90+ days	32	27
Total past due	190	220
Loans and Leases Receivable, Gross	4,233	4,145
Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Current	168,972	190,614
Past due: 30-59 days	1,129	744
Past due: 60-89 days	621	581
Past due: 90+ days	7,401	8,336
Total past due	9,151	9,661
Loans and Leases Receivable, Gross	178,123	200,275
Loans Acquired at Fair Value [Member] | Residential Mortgage [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Current	1,250	1,301
Past due: 30-59 days	0	0
Past due: 60-89 days	0	0
Past due: 90+ days	359	359
Total past due	359	359
Loans and Leases Receivable, Gross	1,609	1,660
Loans Acquired at Fair Value [Member] | Commercial Mortgage [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Current	105,257	116,150
Past due: 30-59 days	778	258
Past due: 60-89 days	0	186
Past due: 90+ days	1,139	1,878
Total past due	1,917	2,322
Loans and Leases Receivable, Gross	107,174	118,472
Loans Acquired at Fair Value [Member] | Construction [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Current	3,726	4,448
Past due: 30-59 days	0	0
Past due: 60-89 days	0	0
Past due: 90+ days	1,251	1,686
Total past due	1,251	1,686
Loans and Leases Receivable, Gross	4,977	6,134
Loans Acquired at Fair Value [Member] | Commercial Business [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Current	34,089	39,819
Past due: 30-59 days	225	45
Past due: 60-89 days	500	284
Past due: 90+ days	3,715	3,489
Total past due	4,440	3,818
Loans and Leases Receivable, Gross	38,529	43,637
Loans Acquired at Fair Value [Member] | Home Equity Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Current	10,209	13,295
Past due: 30-59 days	126	433
Past due: 60-89 days	121	62
Past due: 90+ days	256	297
Total past due	503	792
Loans and Leases Receivable, Gross	10,712	14,087
Loans Acquired at Fair Value [Member] | Home Equity Lines of Credit [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Current	14,327	15,477
Past due: 30-59 days	0	0
Past due: 60-89 days	0	49
Past due: 90+ days	680	626
Total past due	680	675
Loans and Leases Receivable, Gross	15,007	16,152
Loans Acquired at Fair Value [Member] | Other Consumer [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Current	114	124
Past due: 30-59 days	0	8
Past due: 60-89 days	0	0
Past due: 90+ days	1	1
Total past due	1	9
Loans and Leases Receivable, Gross	$115	$133

Loan_Quality_and_Allowance_for7

Loan Quality and Allowance for Loan Losses - Performance Status of Loans Receivable (Detail) (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	$1,556,587	$1,361,718
Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	1,378,464	1,161,443
Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	178,123	200,275
Performing Financing Receivable [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	1,361,739	1,140,847
Performing Financing Receivable [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	168,943	189,954
Nonperforming Financing Receivable [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
90+ days past due and accruing	77	0
Nonaccrual	16,648	20,596
Total nonperforming	16,725	20,596
Nonperforming Financing Receivable [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
90+ days past due and accruing	445	0
Nonaccrual	8,735	10,321
Total nonperforming	9,180	10,321
Residential Mortgage [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	510,826	500,647
Residential Mortgage [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	509,217	498,987
Residential Mortgage [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	1,609	1,660
Residential Mortgage [Member] | Performing Financing Receivable [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	499,414	487,671
Residential Mortgage [Member] | Performing Financing Receivable [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	1,250	1,301
Residential Mortgage [Member] | Nonperforming Financing Receivable [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
90+ days past due and accruing	0	0
Nonaccrual	9,803	11,316
Total nonperforming	9,803	11,316
Residential Mortgage [Member] | Nonperforming Financing Receivable [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
90+ days past due and accruing	0	0
Nonaccrual	359	359
Total nonperforming	359	359
Commercial Mortgage [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	862,287	666,828
Commercial Mortgage [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	755,113	548,356
Commercial Mortgage [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	107,174	118,472
Commercial Mortgage [Member] | Performing Financing Receivable [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	749,493	540,585
Commercial Mortgage [Member] | Performing Financing Receivable [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	105,543	116,080
Commercial Mortgage [Member] | Nonperforming Financing Receivable [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
90+ days past due and accruing	0	0
Nonaccrual	5,620	7,771
Total nonperforming	5,620	7,771
Commercial Mortgage [Member] | Nonperforming Financing Receivable [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
90+ days past due and accruing	0	0
Nonaccrual	1,631	2,392
Total nonperforming	1,631	2,392
Construction [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	8,884	11,851
Construction [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	3,907	5,717
Construction [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	4,977	6,134
Construction [Member] | Performing Financing Receivable [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	3,907	5,717
Construction [Member] | Performing Financing Receivable [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	2,553	3,248
Construction [Member] | Nonperforming Financing Receivable [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
90+ days past due and accruing	0	0
Nonaccrual	0	0
Total nonperforming	0	0
Construction [Member] | Nonperforming Financing Receivable [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
90+ days past due and accruing	0	0
Nonaccrual	2,424	2,886
Total nonperforming	2,424	2,886
Commercial Business [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	65,642	70,688
Commercial Business [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	27,113	27,051
Commercial Business [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	38,529	43,637
Commercial Business [Member] | Performing Financing Receivable [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	25,998	25,975
Commercial Business [Member] | Performing Financing Receivable [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	34,700	39,877
Commercial Business [Member] | Nonperforming Financing Receivable [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
90+ days past due and accruing	45	0
Nonaccrual	1,070	1,076
Total nonperforming	1,115	1,076
Commercial Business [Member] | Nonperforming Financing Receivable [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
90+ days past due and accruing	445	0
Nonaccrual	3,384	3,760
Total nonperforming	3,829	3,760
Home Equity Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	78,860	80,813
Home Equity Loans [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	68,148	66,726
Home Equity Loans [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	10,712	14,087
Home Equity Loans [Member] | Performing Financing Receivable [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	68,010	66,320
Home Equity Loans [Member] | Performing Financing Receivable [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	10,456	13,790
Home Equity Loans [Member] | Nonperforming Financing Receivable [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
90+ days past due and accruing	0	0
Nonaccrual	138	406
Total nonperforming	138	406
Home Equity Loans [Member] | Nonperforming Financing Receivable [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
90+ days past due and accruing	0	0
Nonaccrual	256	297
Total nonperforming	256	297
Home Equity Lines of Credit [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	25,740	26,613
Home Equity Lines of Credit [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	10,733	10,461
Home Equity Lines of Credit [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	15,007	16,152
Home Equity Lines of Credit [Member] | Performing Financing Receivable [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	10,716	10,461
Home Equity Lines of Credit [Member] | Performing Financing Receivable [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	14,327	15,526
Home Equity Lines of Credit [Member] | Nonperforming Financing Receivable [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
90+ days past due and accruing	0	0
Nonaccrual	17	0
Total nonperforming	17	0
Home Equity Lines of Credit [Member] | Nonperforming Financing Receivable [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
90+ days past due and accruing	0	0
Nonaccrual	680	626
Total nonperforming	680	626
Other Consumer [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	4,348	4,278
Other Consumer [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	4,233	4,145
Other Consumer [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	115	133
Other Consumer [Member] | Performing Financing Receivable [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	4,201	4,118
Other Consumer [Member] | Performing Financing Receivable [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Loans and Leases Receivable, Gross	114	132
Other Consumer [Member] | Nonperforming Financing Receivable [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
90+ days past due and accruing	32	0
Nonaccrual	0	27
Total nonperforming	32	27
Other Consumer [Member] | Nonperforming Financing Receivable [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
90+ days past due and accruing	0	0
Nonaccrual	1	1
Total nonperforming	$1	$1

Loan_Quality_and_Allowance_for8

Loan Quality and Allowance for Loan Losses - Impairment Status of Loans Receivable (Detail) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Jun. 30, 2013
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Loans and Leases Receivable, Gross	$1,556,587	'	$1,556,587	'	$1,361,718
Unpaid principal balance of impaired loans	46,619	'	46,619	'	51,248
Average balance of impaired loans	40,075	40,759	39,627	41,137	'
Interest earned on impaired loans	313	209	588	413	'
Originated and Purchased Loans [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Non-impaired loans	1,357,920	'	1,357,920	'	1,136,945
Impaired loans with no allowance for impairment	17,449	'	17,449	'	21,330
Impaired loans with impairment: Unpaid principal balance	3,095	'	3,095	'	3,168
Impaired loans with impairment: Specific allowance for impairment	-1,165	'	-1,165	'	-1,237
Balance of impaired loans net of allowance for impairment	1,930	'	1,930	'	1,931
Total impaired loans, excluding allowance	20,544	'	20,544	'	24,498
Loans and Leases Receivable, Gross	1,378,464	'	1,378,464	'	1,161,443
Unpaid principal balance of impaired loans	26,654	'	26,654	'	31,927
Loans Acquired at Fair Value [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Non-impaired loans	160,954	'	160,954	'	185,239
Impaired loans with no allowance for impairment	16,237	'	16,237	'	13,523
Impaired loans with impairment: Unpaid principal balance	932	'	932	'	1,513
Impaired loans with impairment: Specific allowance for impairment	-314	'	-314	'	-841
Balance of impaired loans net of allowance for impairment	618	'	618	'	672
Total impaired loans, excluding allowance	17,169	'	17,169	'	15,036
Loans and Leases Receivable, Gross	178,123	'	178,123	'	200,275
Unpaid principal balance of impaired loans	19,965	'	19,965	'	19,321
Residential Mortgage [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Loans and Leases Receivable, Gross	510,826	'	510,826	'	500,647
Unpaid principal balance of impaired loans	18,960	'	18,960	'	21,099
Average balance of impaired loans	13,781	16,303	14,124	16,350	'
Interest earned on impaired loans	54	47	86	87	'
Residential Mortgage [Member] | Originated and Purchased Loans [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Non-impaired loans	496,299	'	496,299	'	484,575
Impaired loans with no allowance for impairment	10,305	'	10,305	'	11,758
Impaired loans with impairment: Unpaid principal balance	2,613	'	2,613	'	2,654
Impaired loans with impairment: Specific allowance for impairment	-706	'	-706	'	-697
Balance of impaired loans net of allowance for impairment	1,907	'	1,907	'	1,957
Total impaired loans, excluding allowance	12,918	'	12,918	'	14,412
Loans and Leases Receivable, Gross	509,217	'	509,217	'	498,987
Unpaid principal balance of impaired loans	18,543	'	18,543	'	20,682
Residential Mortgage [Member] | Loans Acquired at Fair Value [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Non-impaired loans	1,250	'	1,250	'	1,301
Impaired loans with no allowance for impairment	359	'	359	'	359
Impaired loans with impairment: Unpaid principal balance	0	'	0	'	0
Impaired loans with impairment: Specific allowance for impairment	0	'	0	'	0
Balance of impaired loans net of allowance for impairment	0	'	0	'	0
Total impaired loans, excluding allowance	359	'	359	'	359
Loans and Leases Receivable, Gross	1,609	'	1,609	'	1,660
Unpaid principal balance of impaired loans	417	'	417	'	417
Commercial Mortgage [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Loans and Leases Receivable, Gross	862,287	'	862,287	'	666,828
Unpaid principal balance of impaired loans	9,210	'	9,210	'	13,033
Average balance of impaired loans	10,312	12,020	10,733	12,209	'
Interest earned on impaired loans	40	36	86	54	'
Commercial Mortgage [Member] | Originated and Purchased Loans [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Non-impaired loans	749,405	'	749,405	'	540,491
Impaired loans with no allowance for impairment	5,327	'	5,327	'	7,470
Impaired loans with impairment: Unpaid principal balance	381	'	381	'	395
Impaired loans with impairment: Specific allowance for impairment	-383	'	-383	'	-430
Balance of impaired loans net of allowance for impairment	-2	'	-2	'	-35
Total impaired loans, excluding allowance	5,708	'	5,708	'	7,865
Loans and Leases Receivable, Gross	755,113	'	755,113	'	548,356
Unpaid principal balance of impaired loans	6,132	'	6,132	'	8,956
Commercial Mortgage [Member] | Loans Acquired at Fair Value [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Non-impaired loans	104,499	'	104,499	'	115,163
Impaired loans with no allowance for impairment	2,184	'	2,184	'	2,795
Impaired loans with impairment: Unpaid principal balance	491	'	491	'	514
Impaired loans with impairment: Specific allowance for impairment	-33	'	-33	'	-84
Balance of impaired loans net of allowance for impairment	458	'	458	'	430
Total impaired loans, excluding allowance	2,675	'	2,675	'	3,309
Loans and Leases Receivable, Gross	107,174	'	107,174	'	118,472
Unpaid principal balance of impaired loans	3,078	'	3,078	'	4,077
Construction [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Loans and Leases Receivable, Gross	8,884	'	8,884	'	11,851
Unpaid principal balance of impaired loans	2,976	'	2,976	'	3,419
Average balance of impaired loans	2,431	1,758	2,620	1,805	'
Interest earned on impaired loans	0	0	0	0	'
Construction [Member] | Originated and Purchased Loans [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Non-impaired loans	3,907	'	3,907	'	5,717
Impaired loans with no allowance for impairment	0	'	0	'	0
Impaired loans with impairment: Unpaid principal balance	0	'	0	'	0
Impaired loans with impairment: Specific allowance for impairment	0	'	0	'	0
Balance of impaired loans net of allowance for impairment	0	'	0	'	0
Total impaired loans, excluding allowance	0	'	0	'	0
Loans and Leases Receivable, Gross	3,907	'	3,907	'	5,717
Unpaid principal balance of impaired loans	0	'	0	'	0
Construction [Member] | Loans Acquired at Fair Value [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Non-impaired loans	2,553	'	2,553	'	3,248
Impaired loans with no allowance for impairment	2,424	'	2,424	'	2,886
Impaired loans with impairment: Unpaid principal balance	0	'	0	'	0
Impaired loans with impairment: Specific allowance for impairment	0	'	0	'	0
Balance of impaired loans net of allowance for impairment	0	'	0	'	0
Total impaired loans, excluding allowance	2,424	'	2,424	'	2,886
Loans and Leases Receivable, Gross	4,977	'	4,977	'	6,134
Unpaid principal balance of impaired loans	2,976	'	2,976	'	3,419
Commercial Business [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Loans and Leases Receivable, Gross	65,642	'	65,642	'	70,688
Unpaid principal balance of impaired loans	13,336	'	13,336	'	11,288
Average balance of impaired loans	11,638	8,918	10,056	8,979	'
Interest earned on impaired loans	188	112	371	242	'
Commercial Business [Member] | Originated and Purchased Loans [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Non-impaired loans	26,043	'	26,043	'	25,975
Impaired loans with no allowance for impairment	1,070	'	1,070	'	1,076
Impaired loans with impairment: Unpaid principal balance	0	'	0	'	0
Impaired loans with impairment: Specific allowance for impairment	0	'	0	'	0
Balance of impaired loans net of allowance for impairment	0	'	0	'	0
Total impaired loans, excluding allowance	1,070	'	1,070	'	1,076
Loans and Leases Receivable, Gross	27,113	'	27,113	'	27,051
Unpaid principal balance of impaired loans	1,114	'	1,114	'	1,120
Commercial Business [Member] | Loans Acquired at Fair Value [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Non-impaired loans	28,057	'	28,057	'	36,387
Impaired loans with no allowance for impairment	10,031	'	10,031	'	6,251
Impaired loans with impairment: Unpaid principal balance	441	'	441	'	999
Impaired loans with impairment: Specific allowance for impairment	-281	'	-281	'	-757
Balance of impaired loans net of allowance for impairment	160	'	160	'	242
Total impaired loans, excluding allowance	10,472	'	10,472	'	7,250
Loans and Leases Receivable, Gross	38,529	'	38,529	'	43,637
Unpaid principal balance of impaired loans	12,222	'	12,222	'	10,168
Home Equity Loans [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Loans and Leases Receivable, Gross	78,860	'	78,860	'	80,813
Unpaid principal balance of impaired loans	1,440	'	1,440	'	1,783
Average balance of impaired loans	1,336	1,742	1,474	1,757	'
Interest earned on impaired loans	25	14	39	30	'
Home Equity Loans [Member] | Originated and Purchased Loans [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Non-impaired loans	67,317	'	67,317	'	65,581
Impaired loans with no allowance for impairment	730	'	730	'	1,026
Impaired loans with impairment: Unpaid principal balance	101	'	101	'	119
Impaired loans with impairment: Specific allowance for impairment	-76	'	-76	'	-110
Balance of impaired loans net of allowance for impairment	25	'	25	'	9
Total impaired loans, excluding allowance	831	'	831	'	1,145
Loans and Leases Receivable, Gross	68,148	'	68,148	'	66,726
Unpaid principal balance of impaired loans	848	'	848	'	1,169
Home Equity Loans [Member] | Loans Acquired at Fair Value [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Non-impaired loans	10,153	'	10,153	'	13,481
Impaired loans with no allowance for impairment	559	'	559	'	606
Impaired loans with impairment: Unpaid principal balance	0	'	0	'	0
Impaired loans with impairment: Specific allowance for impairment	0	'	0	'	0
Balance of impaired loans net of allowance for impairment	0	'	0	'	0
Total impaired loans, excluding allowance	559	'	559	'	606
Loans and Leases Receivable, Gross	10,712	'	10,712	'	14,087
Unpaid principal balance of impaired loans	592	'	592	'	614
Home Equity Lines of Credit [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Loans and Leases Receivable, Gross	25,740	'	25,740	'	26,613
Unpaid principal balance of impaired loans	697	'	697	'	626
Average balance of impaired loans	577	18	620	37	'
Interest earned on impaired loans	6	0	6	0	'
Home Equity Lines of Credit [Member] | Originated and Purchased Loans [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Non-impaired loans	10,716	'	10,716	'	10,461
Impaired loans with no allowance for impairment	17	'	17	'	0
Impaired loans with impairment: Unpaid principal balance	0	'	0	'	0
Impaired loans with impairment: Specific allowance for impairment	0	'	0	'	0
Balance of impaired loans net of allowance for impairment	0	'	0	'	0
Total impaired loans, excluding allowance	17	'	17	'	0
Loans and Leases Receivable, Gross	10,733	'	10,733	'	10,461
Unpaid principal balance of impaired loans	17	'	17	'	0
Home Equity Lines of Credit [Member] | Loans Acquired at Fair Value [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Non-impaired loans	14,327	'	14,327	'	15,526
Impaired loans with no allowance for impairment	680	'	680	'	626
Impaired loans with impairment: Unpaid principal balance	0	'	0	'	0
Impaired loans with impairment: Specific allowance for impairment	0	'	0	'	0
Balance of impaired loans net of allowance for impairment	0	'	0	'	0
Total impaired loans, excluding allowance	680	'	680	'	626
Loans and Leases Receivable, Gross	15,007	'	15,007	'	16,152
Unpaid principal balance of impaired loans	680	'	680	'	626
Other Consumer [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Loans and Leases Receivable, Gross	4,348	'	4,348	'	4,278
Unpaid principal balance of impaired loans	0	'	0	'	0
Average balance of impaired loans	0	0	0	0	'
Interest earned on impaired loans	0	0	0	0	'
Other Consumer [Member] | Originated and Purchased Loans [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Non-impaired loans	4,233	'	4,233	'	4,145
Impaired loans with no allowance for impairment	0	'	0	'	0
Impaired loans with impairment: Unpaid principal balance	0	'	0	'	0
Impaired loans with impairment: Specific allowance for impairment	0	'	0	'	0
Balance of impaired loans net of allowance for impairment	0	'	0	'	0
Total impaired loans, excluding allowance	0	'	0	'	0
Loans and Leases Receivable, Gross	4,233	'	4,233	'	4,145
Unpaid principal balance of impaired loans	0	'	0	'	0
Other Consumer [Member] | Loans Acquired at Fair Value [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'	'	'
Non-impaired loans	115	'	115	'	133
Impaired loans with no allowance for impairment	0	'	0	'	0
Impaired loans with impairment: Unpaid principal balance	0	'	0	'	0
Impaired loans with impairment: Specific allowance for impairment	0	'	0	'	0
Balance of impaired loans net of allowance for impairment	0	'	0	'	0
Total impaired loans, excluding allowance	0	'	0	'	0
Loans and Leases Receivable, Gross	115	'	115	'	133
Unpaid principal balance of impaired loans	$0	'	$0	'	$0

Loan_Quality_and_Allowance_for9

Loan Quality and Allowance for Loan Losses - Troubled Debt Restructurings of Loans Receivable (Detail) (USD $)	3 Months Ended	6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2012
	Loan	Loan
Originated and Purchased Loans [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of loans	2	3
Pre-modification outstanding recorded investment	$331	$430
Post-modification outstanding recorded investment	269	363
Charge offs against the allowance for loan loss for impairment recognized at modification	63	70
Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of loans	'	'
Pre-modification outstanding recorded investment	'	'
Post-modification outstanding recorded investment	'	'
Charge offs against the allowance for loan loss for impairment recognized at modification	'	'
Residential Mortgage [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of loans	2	2
Pre-modification outstanding recorded investment	331	331
Post-modification outstanding recorded investment	269	269
Charge offs against the allowance for loan loss for impairment recognized at modification	63	63
Residential Mortgage [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of loans	'	'
Pre-modification outstanding recorded investment	'	'
Post-modification outstanding recorded investment	'	'
Charge offs against the allowance for loan loss for impairment recognized at modification	'	'
Commercial Mortgage [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of loans	'	'
Pre-modification outstanding recorded investment	'	'
Post-modification outstanding recorded investment	'	'
Charge offs against the allowance for loan loss for impairment recognized at modification	'	'
Commercial Mortgage [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of loans	'	'
Pre-modification outstanding recorded investment	'	'
Post-modification outstanding recorded investment	'	'
Charge offs against the allowance for loan loss for impairment recognized at modification	'	'
Construction [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of loans	'	'
Pre-modification outstanding recorded investment	'	'
Post-modification outstanding recorded investment	'	'
Charge offs against the allowance for loan loss for impairment recognized at modification	'	'
Construction [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of loans	'	'
Pre-modification outstanding recorded investment	'	'
Post-modification outstanding recorded investment	'	'
Charge offs against the allowance for loan loss for impairment recognized at modification	'	'
Commercial Business [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of loans	'	'
Pre-modification outstanding recorded investment	'	'
Post-modification outstanding recorded investment	'	'
Charge offs against the allowance for loan loss for impairment recognized at modification	'	'
Commercial Business [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of loans	'	'
Pre-modification outstanding recorded investment	'	'
Post-modification outstanding recorded investment	'	'
Charge offs against the allowance for loan loss for impairment recognized at modification	'	'
Home Equity Loans [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of loans	'	1
Pre-modification outstanding recorded investment	'	99
Post-modification outstanding recorded investment	'	94
Charge offs against the allowance for loan loss for impairment recognized at modification	'	7
Home Equity Loans [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of loans	'	'
Pre-modification outstanding recorded investment	'	'
Post-modification outstanding recorded investment	'	'
Charge offs against the allowance for loan loss for impairment recognized at modification	'	'
Home Equity Lines of Credit [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of loans	'	'
Pre-modification outstanding recorded investment	'	'
Post-modification outstanding recorded investment	'	'
Charge offs against the allowance for loan loss for impairment recognized at modification	'	'
Home Equity Lines of Credit [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of loans	'	'
Pre-modification outstanding recorded investment	'	'
Post-modification outstanding recorded investment	'	'
Charge offs against the allowance for loan loss for impairment recognized at modification	'	'
Other Consumer [Member] | Originated and Purchased Loans [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of loans	'	'
Pre-modification outstanding recorded investment	'	'
Post-modification outstanding recorded investment	'	'
Charge offs against the allowance for loan loss for impairment recognized at modification	'	'
Other Consumer [Member] | Loans Acquired at Fair Value [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of loans	'	'
Pre-modification outstanding recorded investment	'	'
Post-modification outstanding recorded investment	'	'
Charge offs against the allowance for loan loss for impairment recognized at modification	'	'

Borrowings_Schedule_of_Fixed_R

Borrowings - Schedule of Fixed Rate Advances from FHLB (Detail) (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, unless otherwise specified
Long Term Debt By Maturity [Abstract]	'	'
Federal Home Loan Bank, Advances, Maturities Summary, Due in Year Two	$225,000	$105,000
Federal Home Loan Bank Advances Maturities Summary Due From Seven To Eight Years Of Balance Sheet Date	810	854
Federal Home Loan Bank, Advances, Maturities Summary, Due in Year Ten	145,000	145,000
Federal Home Loan Bank, Advances, Total	370,810	250,854
Federal Home Loan Bank Advances Fair Value Adjustments	69	77
Total Federal Home Loan Bank Advances After Fair Value Adjustments	$370,879	$250,931
Federal Home Loan Bank, Advances, Maturities Summary, Average Interest Rate, One to Two Years from Balance Sheet Date	0.42%	0.39%
Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Seven To Eight Years From Balance Sheet Date	4.94%	4.94%
Federal Home Loan Bank, Advances, Maturities Summary, Average Interest Rate, Nine to Ten Years from Balance Sheet Date	3.04%	3.04%
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Weighted Average Interest Rate	1.46%	1.94%

Borrowings_Additional_Informat

Borrowings - Additional Information (Detail) (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Millions, unless otherwise specified
Debt Instrument [Line Items]	'	'
Federal Home Loan Bank, advances, maturities summary, due in next twelve months	$225	'
Federal Home Loan Bank, advances, maturities summary, due from after one year of balance sheet date	145.8	'
Federal Home Loan Bank, advances, callable summary, due within one year of balance sheet date	145	'
Federal Home Loan Bank, advances, general debt obligations, disclosures, collateral pledged	684.4	433.2
Other borrowings, sweep accounts	26	36.8
Mortgage-Backed Securities [Member]	'	'
Debt Instrument [Line Items]	'	'
Federal Home Loan Bank, advances, general debt obligations, disclosures, collateral pledged	$196.40	$222.70

Derivative_Instruments_and_Hed2

Derivative Instruments and Hedging Activities - Schedule of Interest Rate Derivatives (Detail) (USD $)

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

12 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

3 Months Ended

6 Months Ended

12 Months Ended

3 Months Ended

6 Months Ended

12 Months Ended

3 Months Ended

6 Months Ended

12 Months Ended

In Thousands, unless otherwise specified

Dec. 31, 2013

Dec. 31, 2013

Jun. 30, 2013

Dec. 31, 2013

Jun. 30, 2013

Dec. 31, 2013

Jun. 30, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Jun. 30, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Jun. 30, 2013

Dec. 31, 2013

Jun. 30, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Jun. 30, 2013

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2013

Jun. 30, 2013

Other Assets [Member]

Other Assets [Member]

Interest Rate Swaps [Member]

Interest Rate Swaps [Member]

Interest Rate Swaps [Member]

Interest Rate Swaps [Member]

Interest Rate Swaps [Member]

Interest Rate Swaps [Member]

Interest Rate Swaps [Member]

Interest Rate Swaps [Member]

Interest Rate Swaps [Member]

Interest Rate Swaps [Member]

Interest Rate Swaps [Member]

Interest Rate Swaps [Member]

Interest Rate Swaps [Member]

Interest Rate Swaps [Member]

Interest Rate Swaps [Member]

Interest Rate Swaps [Member]

Interest Rate Caps [Member]

Interest Rate Caps [Member]

Interest Rate Caps [Member]

Interest Rate Caps [Member]

Interest Rate Caps [Member]

Interest Rate Caps [Member]

Interest Rate Caps [Member]

Interest Rate Caps [Member]

Interest Rate Caps [Member]

Interest Rate Caps [Member]

Effective July 1, 2013 [Member]

Effective July 1, 2013 [Member]

Effective July 1, 2013 [Member]

Effective July 1, 2013 [Member]

Effective August 19, 2013 [Member]

Effective August 19, 2013 [Member]

Effective August 19, 2013 [Member]

Effective October 9, 2013 [Member]

Effective October 9, 2013 [Member]

Effective October 9, 2013 [Member]

Effective June 5, 2015 [Member]

Effective June 5, 2015 [Member]

Effective June 5, 2015 [Member]

Effective June 5, 2015 [Member]

Effective July 1, 2013 [Member]

Effective July 1, 2013 [Member]

Effective July 1, 2013 [Member]

Effective July 1, 2013 [Member]

Effective June 5, 2013 [Member]

Effective June 5, 2013 [Member]

Effective June 5, 2013 [Member]

Effective June 5, 2013 [Member]

Not Applicable [Member]

Not Applicable [Member]

Other Assets [Member]

Other Assets [Member]

Not Applicable [Member]

Not Applicable [Member]

Other Assets [Member]

Not Applicable [Member]

Not Applicable [Member]

Other Assets [Member]

Not Applicable [Member]

Not Applicable [Member]

Other Assets [Member]

Other Assets [Member]

Not Applicable [Member]

Not Applicable [Member]

Other Assets [Member]

Other Assets [Member]

Not Applicable [Member]

Not Applicable [Member]

Other Assets [Member]

Other Assets [Member]

Derivative [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Notional/Contract Amount

'

'

'

$425,000

$300,000

'

'

'

'

$165,000

$165,000

'

'

$75,000

'

'

$50,000

'

'

$60,000

$60,000

'

'

'

'

$35,000

$35,000

'

'

$40,000

$40,000

Fair Value

5,409

5,409

5,645

5,409

5,645

2,783

2,837

'

'

1,610

1,617

'

'

-561

'

'

243

'

'

1,491

1,220

2,626

2,808

'

'

1,251

1,323

'

'

1,375

1,485

Expiration Date

'

'

'

'

'

'

'

'

'

1-Jul-18

1-Jul-18

'

'

20-Aug-18

'

'

9-Oct-18

'

'

5-Jun-20

5-Jun-20

'

'

'

'

1-Jul-18

1-Jul-18

'

'

5-Jun-18

5-Jun-18

Amount of Gain (Loss) Recognized in OCI on Derivatives, net of tax (Effective Portion)

1,533

-140

'

'

'

'

'

571

-4

'

'

293

-333

'

144

144

'

372

160

'

'

'

'

78

-43

'

'

75

-64

'

'

Amount of Gain (Loss) Recognized in Income on Derivatives (Ineffective Portion)

$0

$0

'

'

'

'

'

$0

$0

'

'

$0

$0

'

$0

$0

'

$0

$0

'

'

'

'

$0

$0

'

'

$0

$0

'

'

Derivative_Instruments_and_Hed3

Derivative Instruments and Hedging Activities - Additional Information (Detail) (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2013	Jun. 30, 2013
	Derivative
Derivative Instruments And Hedging Activities Disclosure [Abstract]	'	'	'
Number of derivatives held by the company	0	'	'
Estimated net fair value of derivatives	'	$5,409	$5,645
Derivative asset, collateral, Obligation to return cash, offset	'	4,480	5,500
Gross asset positions	'	5,970	5,645
Gross liability positions	'	$561	$0

Benefit_Plans_Components_of_Ne2

Benefit Plans - Components of Net Periodic Expense - Schedule of Net Periodic Benefit Expense (Detail) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Defined Benefit Plan Disclosure [Line Items]	'	'	'	'
Amortization of unrecognized net actuarial (gain) loss	'	'	$22	$50
Benefit Equalization Plan, Postretirement Welfare Plan and Directors' Consultation and Retirement Plan [Member]	'	'	'	'
Defined Benefit Plan Disclosure [Line Items]	'	'	'	'
Service cost	50	58	100	116
Interest cost	84	77	168	154
Amortization of unrecognized past service liability	12	12	24	24
Amortization of unrecognized net actuarial (gain) loss	-1	13	-2	26
Net periodic benefit expense	$145	$160	$290	$320

Fair_Value_of_Financial_Instru2

Fair Value of Financial Instruments - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Detail) (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, unless otherwise specified
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	$298,056	$300,122
Mortgage-backed securities available for sale	664,480	780,652
Securities available for sale, Carrying Amount	962,536	1,080,774
Derivative, Fair Value, Net	5,409	5,645
Interest Rate Swaps [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Derivative, Fair Value, Net	2,783	2,837
Interest Rate Caps [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Derivative, Fair Value, Net	2,626	2,808
U.S. Agency Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	4,482	5,015
Securities available for sale, Carrying Amount	4,482	5,015
Obligations of State and Political Subdivisions [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	25,085	25,307
Securities available for sale, Carrying Amount	25,085	25,307
Asset-Backed Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	72,582	24,798
Securities available for sale, Carrying Amount	72,582	24,798
Collateralized Loan Obligations [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	29,788	78,486
Securities available for sale, Carrying Amount	29,788	78,486
Corporate Bonds [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	158,695	159,192
Securities available for sale, Carrying Amount	158,695	159,192
Trust Preferred Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	7,424	7,324
Securities available for sale, Carrying Amount	7,424	7,324
Collateralized Mortgage Obligations [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Mortgage-backed securities available for sale	57,989	62,482
Residential Pass-Through Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Mortgage-backed securities available for sale	526,248	628,154
Commercial Pass-Through Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Mortgage-backed securities available for sale	80,243	90,016
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	0	0
Mortgage-backed securities available for sale	0	0
Securities available for sale, Carrying Amount	0	0
Derivative, Fair Value, Net	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Interest Rate Swaps [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Derivative, Fair Value, Net	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Interest Rate Caps [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Derivative, Fair Value, Net	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | U.S. Agency Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Obligations of State and Political Subdivisions [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Asset-Backed Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Collateralized Loan Obligations [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Corporate Bonds [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Trust Preferred Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Collateralized Mortgage Obligations [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Mortgage-backed securities available for sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [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	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [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	0	0
Significant Other Observable Inputs (Level 2) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	297,056	299,122
Mortgage-backed securities available for sale	664,480	780,652
Securities available for sale, Carrying Amount	961,536	1,079,774
Derivative, Fair Value, Net	5,409	5,645
Significant Other Observable Inputs (Level 2) [Member] | Interest Rate Swaps [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Derivative, Fair Value, Net	2,783	2,837
Significant Other Observable Inputs (Level 2) [Member] | Interest Rate Caps [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Derivative, Fair Value, Net	2,626	2,808
Significant Other Observable Inputs (Level 2) [Member] | U.S. Agency Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	4,482	5,015
Significant Other Observable Inputs (Level 2) [Member] | Obligations of State and Political Subdivisions [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	25,085	25,307
Significant Other Observable Inputs (Level 2) [Member] | Asset-Backed Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	72,582	24,798
Significant Other Observable Inputs (Level 2) [Member] | Collateralized Loan Obligations [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	29,788	78,486
Significant Other Observable Inputs (Level 2) [Member] | Corporate Bonds [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	158,695	159,192
Significant Other Observable Inputs (Level 2) [Member] | Trust Preferred Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	6,424	6,324
Significant Other Observable Inputs (Level 2) [Member] | Collateralized Mortgage Obligations [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Mortgage-backed securities available for sale	57,989	62,482
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	526,248	628,154
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	80,243	90,016
Significant Unobservable Inputs (Level 3) [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	1,000	1,000
Mortgage-backed securities available for sale	0	0
Securities available for sale, Carrying Amount	1,000	1,000
Derivative, Fair Value, Net	0	0
Significant Unobservable Inputs (Level 3) [Member] | Interest Rate Swaps [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Derivative, Fair Value, Net	0	0
Significant Unobservable Inputs (Level 3) [Member] | Interest Rate Caps [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Derivative, Fair Value, Net	0	0
Significant Unobservable Inputs (Level 3) [Member] | U.S. Agency Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	0	0
Significant Unobservable Inputs (Level 3) [Member] | Obligations of State and Political Subdivisions [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	0	0
Significant Unobservable Inputs (Level 3) [Member] | Asset-Backed Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	0	0
Significant Unobservable Inputs (Level 3) [Member] | Collateralized Loan Obligations [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	0	0
Significant Unobservable Inputs (Level 3) [Member] | Corporate Bonds [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	0	0
Significant Unobservable Inputs (Level 3) [Member] | Trust Preferred Securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Debt securities available for sale	1,000	1,000
Significant Unobservable Inputs (Level 3) [Member] | Collateralized Mortgage Obligations [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Mortgage-backed securities available for sale	0	0
Significant Unobservable Inputs (Level 3) [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	0	0
Significant Unobservable Inputs (Level 3) [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	$0	$0

Fair_Value_of_Financial_Instru3

Fair Value of Financial Instruments - Additional Information (Detail) (USD $)

6 Months Ended

3 Months Ended

6 Months Ended

Dec. 31, 2013

Dec. 30, 2013

Jun. 30, 2013

Dec. 31, 2013

Jun. 30, 2013

Dec. 31, 2013

Jun. 30, 2013

Dec. 30, 2013

Dec. 30, 2013

Dec. 31, 2013

Dec. 31, 2013

Jun. 30, 2013

Dec. 31, 2013

Jun. 30, 2013

Real Estate Owned [Member]

Real Estate Owned [Member]

Impaired Loans [Member]

Impaired Loans [Member]

Significant Unobservable Inputs (Level 3) [Member]

Significant Unobservable Inputs (Level 3) [Member]

Significant Unobservable Inputs (Level 3) [Member]

Significant Unobservable Inputs (Level 3) [Member]

Significant Unobservable Inputs (Level 3) [Member]

Significant Unobservable Inputs (Level 3) [Member]

Significant Unobservable Inputs (Level 3) [Member]

Real Estate Owned [Member]

Real Estate Owned [Member]

Impaired Loans [Member]

Impaired Loans [Member]

Property

Property

Fair Value Of Financial Instruments [Line Items]

'

'

'

'

'

'

'

'

'

'

'

'

'

'

Trust preferred security par value

'

'

'

'

'

'

'

'

'

$1,000,000

'

'

'

'

Value of private placement

40,000,000

'

'

'

'

'

'

'

'

'

'

'

'

'

Private placement coupon rate

8.90%

'

'

'

'

'

'

'

'

'

'

'

'

'

Private placement coupon rate maturing year

'2028

'

'

'

'

'

'

'

'

'

'

'

'

'

Purchases, sales, issuances, or settlements of assets or liabilities

'

'

'

'

'

'

'

0

0

'

'

'

'

'

Transfers between Level 1 and Level 2

'

0

'

'

'

'

'

'

'

'

'

'

'

'

Fair value of nonrecurring assets

'

'

'

0

229,000

10,966,000

14,603,000

'

'

'

0

229,000

10,966,000

14,603,000

Financing receivable, allowance for credit losses, individually evaluated for impairment

'

'

'

'

'

'

'

'

'

'

'

'

1,500,000

2,100,000

Loans and Leases Receivable, Gross

$1,556,587,000

'

$1,361,718,000

'

'

'

'

'

'

'

'

'

$12,500,000

$16,700,000

Properties written down

'

'

'

'

'

'

'

'

'

'

0

1

'

'

Fair_Value_of_Financial_Instru4

Fair Value of Financial Instruments - Schedule of Assets and Liabilities Measured at Fair Value on a Non-recurring Basis (Detail) (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, unless otherwise specified
Impaired Loans [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Assets, Fair Value Disclosure, Nonrecurring	$10,966	$14,603
Real Estate Owned [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Assets, Fair Value Disclosure, Nonrecurring	0	229
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Impaired Loans [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Assets, Fair Value Disclosure, Nonrecurring	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Real Estate Owned [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Assets, Fair Value Disclosure, Nonrecurring	0	0
Significant Other Observable Inputs (Level 2) [Member] | Impaired Loans [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Assets, Fair Value Disclosure, Nonrecurring	0	0
Significant Other Observable Inputs (Level 2) [Member] | Real Estate Owned [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Assets, Fair Value Disclosure, Nonrecurring	0	0
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, Nonrecurring	10,966	14,603
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, Nonrecurring	$0	$229

Fair_Value_of_Financial_Instru5

Fair Value of Financial Instruments - Schedule of Quantitative Information about Level 3 Fair Value Measurements (Detail) (USD $)	6 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Jun. 30, 2013
Impaired Loans [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Assets, Fair Value Disclosure, Nonrecurring	$10,966	$14,603
Valuation Techniques	'Market valuation of underlying collateral	'Market valuation of underlying collateral
Unobservable Input	'Direct disposal costs	'Direct disposal costs
Real Estate Owned [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Assets, Fair Value Disclosure, Nonrecurring	$0	$229
Valuation Techniques	'Market valuation property	'Market valuation property
Unobservable Input	'Direct disposal costs	'Direct disposal costs
Minimum [Member] | Impaired Loans [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Range	6.00%	6.00%
Minimum [Member] | Real Estate Owned [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Range	6.00%	6.00%
Maximum [Member] | Impaired Loans [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Range	10.00%	10.00%
Maximum [Member] | Real Estate Owned [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Range	10.00%	10.00%

Fair_Value_of_Financial_Instru6

Fair Value of Financial Instruments - Schedule of Quantitative Information about Level 3 Fair Value Measurements (Parenthetical) (Detail)	6 Months Ended	12 Months Ended
	Dec. 31, 2013	Jun. 30, 2013
Minimum [Member] | Impaired Loans [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Range	6.00%	6.00%
Minimum [Member] | Impaired Loans [Member] | Significant Unobservable Inputs (Level 3) [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Range	6.00%	'
Minimum [Member] | Real Estate Owned [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Range	6.00%	6.00%
Minimum [Member] | Real Estate Owned [Member] | Significant Unobservable Inputs (Level 3) [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Range	6.00%	'
Maximum [Member] | Impaired Loans [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Range	10.00%	10.00%
Maximum [Member] | Impaired Loans [Member] | Significant Unobservable Inputs (Level 3) [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Range	10.00%	'
Maximum [Member] | Real Estate Owned [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Range	10.00%	10.00%
Maximum [Member] | Real Estate Owned [Member] | Significant Unobservable Inputs (Level 3) [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Range	10.00%	'

Fair_Value_of_Financial_Instru7

Fair Value of Financial Instruments - Schedule of Carrying Amounts and Estimated Fair Values of Financial Instruments (Detail) (USD $)	Dec. 31, 2013	Jun. 30, 2013	Dec. 31, 2012	Jun. 30, 2012
In Thousands, unless otherwise specified
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'
Cash and cash equivalents, Carrying Amount	$153,292	$127,034	$186,991	$155,584
Held-to-maturity Securities	211,342	210,015	'	'
Loans receivable, Carrying Amount	1,543,295	1,349,975	'	'
Mortgage Backed Securities Held To Maturity, Amortized Cost	100,245	101,114	'	'
FHLB stock, Carrying Amount	21,064	15,666	'	'
Interest receivable	7,925	8,028	'	'
Deposits, Carrying Amount	2,377,617	2,370,508	'	'
Borrowings, Carrying Amount	396,868	287,695	'	'
Interest payable on borrowings, Carrying Amount	1,028	938	'	'
Cash and cash equivalents, Fair Value	153,292	127,034	'	'
Debt securities available for sale	298,056	300,122	'	'
Securities held to maturity, Fair value	203,580	202,328	'	'
Loans receivable, Fair Value	1,527,610	1,359,799	'	'
Mortgage-backed securities available for sale	664,480	780,652	'	'
Mortgage-backed securities held to maturity, Fair Value	94,002	96,447	'	'
FHLB stock, Fair Value	21,064	15,666	'	'
Interest Receivable, Fair Value	7,925	8,028	'	'
Deposits, Fair Value	2,386,540	2,376,290	'	'
Borrowings, Fair Value	399,387	295,914	'	'
Interest payable on borrowings, Fair Value	1,028	938	'	'
Derivative, Fair Value, Net	5,409	5,645	'	'
Interest Rate Swaps [Member]	'	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'
Derivative instruments	2,783	2,837	'	'
Derivative, Fair Value, Net	2,783	2,837	'	'
Interest Rate Caps [Member]	'	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'
Derivative instruments	2,626	2,808	'	'
Derivative, Fair Value, Net	2,626	2,808	'	'
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, Fair Value	153,292	127,034	'	'
Debt securities available for sale	0	0	'	'
Securities held to maturity, Fair value	0	0	'	'
Loans receivable, Fair Value	0	0	'	'
Mortgage-backed securities available for sale	0	0	'	'
Mortgage-backed securities held to maturity, Fair Value	0	0	'	'
FHLB stock, Fair Value	0	0	'	'
Interest Receivable, Fair Value	7,925	8,028	'	'
Deposits, Fair Value	1,412,216	1,389,044	'	'
Borrowings, Fair Value	0	0	'	'
Interest payable on borrowings, Fair Value	1,028	938	'	'
Derivative, Fair Value, Net	0	0	'	'
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Interest Rate Swaps [Member]	'	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'
Derivative, Fair Value, Net	0	0	'	'
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Interest Rate Caps [Member]	'	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'
Derivative, Fair Value, Net	0	0	'	'
Significant Other Observable Inputs (Level 2) [Member]	'	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'
Cash and cash equivalents, Fair Value	0	0	'	'
Debt securities available for sale	297,056	299,122	'	'
Securities held to maturity, Fair value	203,580	202,328	'	'
Loans receivable, Fair Value	0	0	'	'
Mortgage-backed securities available for sale	664,480	780,652	'	'
Mortgage-backed securities held to maturity, Fair Value	94,002	96,447	'	'
FHLB stock, Fair Value	0	0	'	'
Interest Receivable, Fair Value	0	0	'	'
Deposits, Fair Value	0	0	'	'
Borrowings, Fair Value	0	0	'	'
Interest payable on borrowings, Fair Value	0	0	'	'
Derivative, Fair Value, Net	5,409	5,645	'	'
Significant Other Observable Inputs (Level 2) [Member] | Interest Rate Swaps [Member]	'	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'
Derivative, Fair Value, Net	2,783	2,837	'	'
Significant Other Observable Inputs (Level 2) [Member] | Interest Rate Caps [Member]	'	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'
Derivative, Fair Value, Net	2,626	2,808	'	'
Significant Unobservable Inputs (Level 3) [Member]	'	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'
Cash and cash equivalents, Fair Value	0	0	'	'
Debt securities available for sale	1,000	1,000	'	'
Securities held to maturity, Fair value	0	0	'	'
Loans receivable, Fair Value	1,527,610	1,359,799	'	'
Mortgage-backed securities available for sale	0	0	'	'
Mortgage-backed securities held to maturity, Fair Value	0	0	'	'
FHLB stock, Fair Value	21,064	15,666	'	'
Interest Receivable, Fair Value	0	0	'	'
Deposits, Fair Value	974,324	987,246	'	'
Borrowings, Fair Value	399,387	295,914	'	'
Interest payable on borrowings, Fair Value	0	0	'	'
Derivative, Fair Value, Net	0	0	'	'
Significant Unobservable Inputs (Level 3) [Member] | Interest Rate Swaps [Member]	'	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'
Derivative, Fair Value, Net	0	0	'	'
Significant Unobservable Inputs (Level 3) [Member] | Interest Rate Caps [Member]	'	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'
Derivative, Fair Value, Net	$0	$0	'	'

Fair_Value_of_Financial_Instru8

Fair Value of Financial Instruments - Schedule of Carrying Amounts and Estimated Fair Values of Financial Instruments (Parenthetical) (Detail) (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, unless otherwise specified
Fair Value Disclosures [Abstract]	'	'
Accrued interest payable on deposits	$70,000	$47,000

Comprehensive_Loss_Schedule_of

Comprehensive Loss - Schedule of Accumulated Other Comprehensive Loss (Detail) (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, unless otherwise specified
Accumulated Other Comprehensive Income (Loss) [Line Items]	'	'
Accumulated other comprehensive loss	($9,974)	($4,139)
Net Unrealized Loss on Securities Available for Sale [Member]	'	'
Accumulated Other Comprehensive Income (Loss) [Line Items]	'	'
Accumulated other comprehensive (loss) income, before tax	-17,453	-7,375
Tax effect	5,916	2,021
Accumulated other comprehensive loss	-11,537	-5,354
Fair Value Adjustments on Derivatives [Member]	'	'
Accumulated Other Comprehensive Income (Loss) [Line Items]	'	'
Accumulated other comprehensive (loss) income, before tax	2,871	3,107
Tax effect	-1,173	-1,269
Accumulated other comprehensive loss	1,698	1,838
Benefit Plan Adjustments [Member]	'	'
Accumulated Other Comprehensive Income (Loss) [Line Items]	'	'
Accumulated other comprehensive (loss) income, before tax	-228	-1,053
Tax effect	93	430
Accumulated other comprehensive loss	($135)	($623)

Comprehensive_Loss_Schedule_of1

Comprehensive Loss - Schedule of Comprehensive Loss (Detail) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]	'	'	'	'
Net unrealized holding loss on securities available for sale	($11,329)	($8,172)	($9,852)	($884)
Net unrealized gain (loss) on derivatives	2,591	'	-236	'
Benefit plans, Amortization of New actuarial (gain) loss	0	'	803	-1,186
Net change in benefit plans accrued expense	11	25	825	-1,136
Other comprehensive loss before taxes	-8,953	-9,244	-9,489	-3,117
Tax effect	3,366	3,748	3,654	1,288
Total Other Comprehensive Loss	-5,587	-5,496	-5,835	-1,829
Reclassification Out of Accumulated Other Comprehensive Income [Member]	'	'	'	'
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]	'	'	'	'
Net realized gain on securities available for sale	-226	-1,097	-226	-1,097
Benefit plans, Amortization of Actuarial (gain) loss	-1	13	-2	26
Benefit plans, Amortization of Past service cost	12	12	24	24
Tax effect	($89)	$244	($422)	($916)

Comprehensive_Loss_Schedule_of2

Comprehensive Loss - Schedule of Comprehensive Loss (Parenthetical) (Detail) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]	'	'	'	'
Tax effect	$3,366	$3,748	$3,654	$1,288
Reclassification Out of Accumulated Other Comprehensive Income [Member]	'	'	'	'
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]	'	'	'	'
Tax effect	($89)	$244	($422)	($916)