Greene County Bancorp (GCBC) 10-Q 14 Feb 14 2014 Q2 Quarterly report Financial data

Document_and_Entity_Informatio

Document and Entity Information	6 Months Ended
	Dec. 31, 2013	Feb. 14, 2014
Document and Entity Information [Abstract]	'	'
Document Type	'10-Q	'
Amendment Flag	'false	'
Document Period End Date	31-Dec-13	'
Entity Registrant Name	'GREENE COUNTY BANCORP INC	'
Entity Central Index Key	'0001070524	'
Current Fiscal Year End Date	'--06-30	'
Entity Filer Category	'Smaller Reporting Company	'
Entity Common Stock, Shares Outstanding	'	4,210,257
Document Fiscal Period Focus	'Q2	'
Document Fiscal Year Focus	'2014	'
Entity Current Reporting Status	'Yes	'
Entity Well-known Seasoned Issuer	'No	'
Entity Voluntary Filers	'No	'

Consolidated_Statements_of_Fin

Consolidated Statements of Financial Condition (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, unless otherwise specified
ASSETS	'	'
Total cash and cash equivalents	$11,676	$6,222
Long term certificate of deposit	250	250
Securities available for sale, at fair value	52,301	69,644
Securities held to maturity, at amortized cost	178,658	176,519
Federal Home Loan Bank stock, at cost	2,540	1,388
Loans	393,438	365,839
Allowance for loan losses	-7,171	-7,040
Unearned origination fees and costs, net	816	627
Net loans receivable	387,083	359,426
Premises and equipment	14,354	14,349
Accrued interest receivable	2,754	2,663
Foreclosed real estate	600	296
Prepaid expenses and other assets	2,478	2,848
Total assets	652,694	633,605
LIABILITIES AND SHAREHOLDERS' EQUITY	'	'
Noninterest bearing deposits	59,198	57,926
Interest bearing deposits	490,237	500,513
Total deposits	549,435	558,439
Borrowings from Federal Home Loan Bank, short-term	31,700	10,600
Borrowings from Federal Home Loan Bank, long-term	8,500	4,000
Accrued expenses and other liabilities	4,651	4,458
Total liabilities	594,286	577,497
SHAREHOLDERS' EQUITY	'	'
Preferred stock, Authorized - 1,000,000 shares; Issued - None	0	0
Common stock, par value $.10 per share; Authorized - 12,000,000 shares; Issued - 4,305,670 shares Outstanding 4,208,571 shares at December 31, 2013, and 4,192,654 shares at June 30, 2013	431	431
Additional paid-in capital	11,182	11,168
Retained earnings	48,923	46,112
Accumulated other comprehensive loss	-1,395	-750
Treasury stock, at cost 97,099 shares at December 31, 2013, and 113,016 shares at June 30, 2013	-733	-853
Total shareholders' equity	58,408	56,108
Total liabilities and shareholders' equity	$652,694	$633,605

Consolidates_Statements_of_Fin

Consolidates Statements of Financial Condition (Parenthetical) (USD $)	Dec. 31, 2013	Jun. 30, 2013
Consolidated Statements of Financial Condition [Abstract]	'	'
Preferred Stock, Shares Authorized (in shares)	1,000,000	1,000,000
Preferred Stock, Shares Issued (in shares)	0	0
Common Stock, Par or Stated Value Per Share (in dollars per share)	$0.10	$0.10
Common Stock, Shares Authorized (in shares)	12,000,000	12,000,000
Common Stock, Shares Issued (in shares)	4,305,670	4,305,670
Common Stock, Shares Outstanding (in shares)	4,208,571	4,192,654
Treasury Stock, Shares (in shares)	97,099	113,016

Consolidated_Statements_of_Inc

Consolidated Statements of Income (USD $)	3 Months Ended		6 Months Ended
In Thousands, except Share data, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Interest income:	'	'	'	'
Loans	$4,626	$4,590	$9,124	$9,168
Investment securities - taxable	167	185	333	371
Mortgage-backed securities	644	894	1,294	1,841
Investment securities - tax exempt	508	420	1,018	836
Interest bearing deposits and federal funds sold	6	18	8	22
Total interest income	5,951	6,107	11,777	12,238
Interest expense:	'	'	'	'
Interest on deposits	549	673	1,099	1,337
Interest on borrowings	33	64	61	139
Total interest expense	582	737	1,160	1,476
Net interest income	5,369	5,370	10,617	10,762
Provision for loan losses	508	541	821	985
Net interest income after provision for loan losses	4,861	4,829	9,796	9,777
Noninterest income:	'	'	'	'
Service charges on deposit accounts	655	693	1,331	1,385
Debit card fees	386	344	775	671
Investment services	87	79	192	169
E-commerce fees	25	22	51	50
Net gain on sale of available-for-sale securities	0	10	0	10
Other operating income	163	148	317	290
Total noninterest income	1,316	1,296	2,666	2,575
Noninterest expense:	'	'	'	'
Salaries and employee benefits	2,063	2,000	4,257	4,073
Occupancy expense	296	291	619	593
Equipment and furniture expense	149	132	262	283
Service and data processing fees	318	412	654	809
Computer software, supplies and support	93	90	207	183
Advertising and promotion	69	84	136	173
FDIC insurance premiums	103	83	192	158
Legal and professional fees	250	184	455	341
Other	410	470	781	806
Total noninterest expense	3,751	3,746	7,563	7,419
Income before provision for income taxes	2,426	2,379	4,899	4,933
Provision for income taxes	701	710	1,420	1,500
Net Income	$1,725	$1,669	$3,479	$3,433
Basic earnings per share (in dollars per share)	$0.41	$0.40	$0.83	$0.82
Basic average shares outstanding (in shares)	4,203,985	4,185,562	4,199,349	4,184,747
Diluted earnings per share (in dollars per share)	$0.41	$0.39	$0.82	$0.81
Diluted average shares outstanding (in shares)	4,240,216	4,225,746	4,237,766	4,223,329
Dividends per share (in dollars per share)	$0.18	$0.18	$0.35	$0.35

Consolidated_Statements_of_Com

Consolidated Statements of Comprehensive Income (USD $)	3 Months Ended				6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2013		Dec. 31, 2012
Consolidated Statements of Comprehensive Income [Abstract]	'		'		'		'
Net Income	$1,725		$1,669		$3,479		$3,433
Other comprehensive loss:	'		'		'		'
Unrealized holding (losses) gains on available for sale securities, net of income taxes	-123		-194		-688		-60
Reclassification adjustment for gain on sale of available-for-sale securities realized in net income, net of income taxes	'		-6		0		-6
Accretion of unrealized loss on securities transferred to held to maturity, net of income taxes	41	[1]	6	[1]	43	[1]	12	[1]
Pension, actuarial gain, net of income taxes	0	[2]	7	[2]	0	[2]	15	[2]
Total other comprehensive (loss) income, net of taxes	-82		-187		-645		-39
Comprehensive income	$1,643		$1,482		$2,834		$3,394
[1]	The accretion of the unrealized holding losses in accumulated other comprehensive income at the date of transfer partially offsets the amortization of the difference between the par value and fair value of the investment securities at the date of transfer, and is an adjustment of interest income.
[2]	These accumulated other comprehensive income components are included in the computation of net periodic benefit cost and are included in salaries and employee benefit expense within noninterest expense (see Note 10 for additional details).

Consolidated_Statements_of_Com1

Consolidated Statements of Comprehensive Income (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
Consolidated Statements of Comprehensive Income [Abstract]	'	'	'	'
Income taxes, unrealized holding losses on available for sale securities	($77)	($122)	($434)	($37)
Income taxes, reclassification adjustment for gain on securities realized in net income	0	4	0	4
Income taxes, accretion of unrealized loss on securities transferred to held-to-maturity	26	4	27	8
Income taxes, pension, actuarial gain	$0	$5	$0	$9

Consolidated_Statements_of_Cha

Consolidated Statements of Changes in Shareholders' Equity (USD $)	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Total
In Thousands
Balance at Jun. 30, 2012	$431	$11,119	$41,869	$173	($928)	$52,664
Options exercised	'	15	'	'	23	38
Dividends declared	'	'	-1,469	'	'	-1,469
Net Income	'	'	3,433	'	'	3,433
Other comprehensive loss, net of taxes	'	'	'	-39	'	-39
Balance at Dec. 31, 2012	431	11,134	43,833	134	-905	54,627
Balance at Jun. 30, 2013	431	11,168	46,112	-750	-853	56,108
Options exercised	'	-13	'	'	120	107
Tax benefit of stock based compensation	'	27	'	'	'	27
Dividends declared	'	'	-668	'	'	-668
Net Income	'	'	3,479	'	'	3,479
Other comprehensive loss, net of taxes	'	'	'	-645	'	-645
Balance at Dec. 31, 2013	$431	$11,182	$48,923	($1,395)	($733)	$58,408

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	$3,479	$3,433
Adjustments to reconcile net income to net cash provided by operating activities	'	'
Depreciation	341	381
Deferred income tax benefit	-1,567	-879
Net amortization of premiums and discounts	969	668
Net amortization of deferred loan costs and fees	179	131
Provision for loan losses	821	985
Net gain on sale of available-for-sale securities	0	-10
(Gain) loss on sale of foreclosed real estate	-5	27
Excess tax benefit from share-based payment arrangements	-27	0
Net increase in accrued income taxes	2,909	1,985
Net increase in accrued interest receivable	-91	-59
Net (increase) decrease in prepaid and other assets	-309	256
Net decrease in other liabilities	-36	-1,462
Net cash provided by operating activities	6,663	5,456
Securities available for sale:	'	'
Securities available-for-sale: Proceeds from maturities	515	4,010
Proceeds from sale of securities	0	10
Purchases of securities	0	-6,208
Securities available-for-sale: Principal payments on securities	4,383	11,273
Securities held to maturity:	'	'
Proceeds from maturities	14,864	13,552
Purchases of securities	-11,107	-46,736
Principal payments on securities	4,528	11,834
Net (purchase) redemption of Federal Home Loan Bank Stock	-1,152	31
Purchase of long term certificate of deposit	0	-250
Net increase in loans receivable	-29,061	-22,052
Proceeds from sale of foreclosed real estate	105	233
Purchases of premises and equipment	-346	-87
Net cash used by investing activities	-17,271	-34,390
Cash flows from financing activities:	'	'
Net decrease in short-term FHLB advances	21,100	300
Proceeds from long-term FHLB advances	4,500	0
Repayment of long-term FHLB advances	0	-1,000
Payment of cash dividends	-668	-1,469
Proceeds from issuance of stock options	107	38
Excess tax benefit from share-based payment arrangements	27	0
Net (decrease) increase in deposits	-9,004	33,753
Net cash provided by financing activities	16,062	31,622
Net increase in cash and cash equivalents	5,454	2,688
Cash and cash equivalents at beginning of period	6,222	7,742
Cash and cash equivalents at end of period	11,676	10,430
Non-cash investing activities:	'	'
Foreclosed loans transferred to foreclosed real estate	404	140
Available for sale securities transferred at fair value to held to maturity	11,735	0
Cash paid during the period:	'	'
Interest	1,156	1,469
Income taxes	$78	$394

Basis_of_Presentation

Basis of Presentation	6 Months Ended
	Dec. 31, 2013
Basis of Presentation [Abstract]	'
Basis of Presentation	'
	-1	Basis of Presentation
	The accompanying consolidated statement of financial condition as of June 30, 2013 was derived from the audited consolidated financial statements of Greene County Bancorp, Inc. (the “Company”) and its wholly owned subsidiary, The Bank of Greene County (the “Bank”) and the Bank’s wholly owned subsidiary, Greene County Commercial Bank and Greene Property Holdings, Ltd.  The consolidated financial statements at and for the six and three months ended December 31, 2013 and 2012 are unaudited.
	The financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 8 of Regulation S-X.  Accordingly, they do not include all of the information and notes required by GAAP for complete financial statements.  To the extent that information and notes required by GAAP for complete financial statements are contained in or are consistent with the audited financial statements incorporated by reference to Greene County Bancorp, Inc.’s Annual Report on Form 10-K for the year ended June 30, 2013, such information and notes have not been duplicated herein.  In the opinion of management, all adjustments (consisting of only normal recurring items) necessary for a fair presentation of the financial position and results of operations and cash flows at and for the periods presented have been included.   Amounts in the prior year’s consolidated financial statements have been reclassified whenever necessary to conform to the current year’s presentation.  These reclassifications, if any, had no effect on net income or retained earnings as previously reported.  All material inter-company accounts and transactions have been eliminated in the consolidation. The results of operations, and other data, for the six and three months ended December 31, 2013 are not necessarily indicative of results that may be expected for the entire fiscal year ending June 30, 2014.   These consolidated financial statements consider events that occurred through the date the consolidated financial statements were issued.
	CRITICAL ACCOUNTING POLICIES
	Greene County Bancorp, Inc.’s critical accounting policies relate to the allowance for loan losses and the evaluation of securities for other-than-temporary impairment.  The allowance for loan losses is based on management’s estimation of an amount that is intended to absorb losses in the existing loan portfolio.  The allowance for loan losses is established through a provision for loan losses based on management’s evaluation of the risk inherent in the loan portfolio, the composition of the portfolio, specific impaired loans and current economic conditions.  Such evaluation, which includes a review of all loans for which full collectibility may not be reasonably assured, considers among other matters, the estimated net realizable value or the fair value of the underlying collateral, economic conditions, historical loan loss experience, management’s estimate of probable credit losses and other factors that warrant recognition in providing for the allowance of loan losses.  However, this evaluation involves a high degree of complexity and requires management to make subjective judgments that often require assumptions or estimates about highly uncertain matters.  This critical accounting policy and its application are periodically reviewed with the Audit Committee and the Board of Directors.
	Securities are evaluated for other-than-temporary impairment by performing periodic reviews of individual securities in the investment portfolio.  Greene County Bancorp, Inc. makes an assessment to determine whether there have been any events or economic circumstances to indicate that a security on which there is an unrealized loss is impaired on an other-than-temporary basis.  The Company considers many factors, including the severity and duration of the impairment; the intent and ability of the Company to hold the security for a period of time sufficient for a recovery in value; recent events specific to the issuer or industry; and for debt securities, intent to sell the security, the likelihood to be required to sell the security before it recovers the entire amortized cost, external credit ratings and recent downgrades.  The Company is required to record other-than-temporary impairment charges through earnings, if it has the intent to sell, or will more likely than not be required to sell an impaired debt security before a recovery of its amortized cost basis.  In addition, the Company is required to record other-than-temporary impairment charges through earnings for the amount of credit losses, regardless of the intent or requirement to sell.  Credit loss is measured as the difference between the present value of an impaired debt security’s cash flows and its amortized cost basis.  Non-credit related impairment must be recorded as decreases to accumulated other comprehensive income as long as the Company has no intent or requirement to sell an impaired security before a recovery of amortized cost basis.

Nature_of_Operations

Nature of Operations	6 Months Ended
	Dec. 31, 2013
Nature of Operations [Abstract]	'
Nature of Operations	'
	-2	Nature of Operations
	Greene County Bancorp, Inc.’s primary business is the ownership and operation of its two banking subsidiaries.  The Bank of Greene County has twelve full-service offices and an operations center located in its market area within the Hudson Valley Region of New York State.    The Bank of Greene County is primarily engaged in the business of attracting deposits from the general public in The Bank of Greene County’s market area, and investing such deposits, together with other sources of funds, in loans and investment securities.  Greene County Commercial Bank’s primary business is to attract deposits from and provide banking services to local municipalities.

Use_of_Estimates

Use of Estimates	6 Months Ended
	Dec. 31, 2013
Use of Estimates [Abstract]	'
Use of Estimates	'
	-3	Use of Estimates
	The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period.  Actual results could materially differ from those estimates.  Material estimates that are particularly susceptible to significant change in the near term relate to the determination of the allowance for loan losses and the assessment of other-than-temporary security impairment.
	While management uses available information to recognize losses on loans, future additions to the allowance for loan losses (the “Allowance”) may be necessary, based on changes in economic conditions, asset quality or other factors.  In addition, various regulatory authorities, as an integral part of their examination process, periodically review the Allowance.  Such authorities may require the Company to recognize additions to the Allowance based on their judgments of information available to them at the time of their examination.
	Greene County Bancorp, Inc. makes an assessment to determine whether there have been any events or economic circumstances to indicate that a security on which there is an unrealized loss is impaired and impairment is other-than-temporary.  The Company considers many factors including the severity and duration of the impairment; the intent and ability of the Company to hold the security for a period of time sufficient for a recovery in value; recent events specific to the issuer or industry; and for debt securities, intent to sell the security, whether it is more likely than not we will be required to sell the security before recovery, whether loss of the entire amortized cost is expected, external credit ratings and recent downgrades.  Securities on which there is an unrealized loss that is deemed to be other-than-temporary are written down to fair value.

Securities

Securities	6 Months Ended
	Dec. 31, 2013
Securities [Abstract]	'
Securities	'
	-4	Securities
	Securities at December 31, 2013 consisted of the following:
	(In thousands)		Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value
	Securities available for sale:
	U.S. government sponsored enterprises		$	12,687	$	185	$	-	$	12,872
	State and political subdivisions			1,329		26		7		1,348
	Mortgage-backed securities-residential			5,726		189		2		5,913
	Mortgage-backed securities-multi-family			27,260		192		642		26,810
	Asset-backed securities			16		-		1		15
	Corporate debt securities			4,819		388		28		5,179
	Total debt securities			51,837		980		680		52,137
	Equity securities			62		102		-		164
	Total securities available for sale			51,899		1,082		680		52,301
	Securities held to maturity:
	U.S. government sponsored enterprises			3,000		8		152		2,856
	State and political subdivisions			84,417		501		759		84,159
	Mortgage-backed securities-residential			25,191		1,171		-		26,362
	Mortgage-backed securities-multi-family			64,989		721		2,504		63,206
	Other securities			1,061		-		48		1,013
	Total securities held to maturity			178,658		2,401		3,463		177,596
	Total securities		$	230,557	$	3,483	$	4,143	$	229,897
	Securities at June 30, 2013 consisted of the following:
	(In thousands)		Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value
	Securities available for sale:
	U.S. government sponsored enterprises		$	12,729	$	260	$	-	$	12,989
	State and political subdivisions			1,849		29		20		1,858
	Mortgage-backed securities-residential			7,340		193		-		7,533
	Mortgage-backed securities-multi-family			42,096		289		466		41,919
	Asset-backed securities			17		-		1		16
	Corporate debt securities			4,827		380		31		5,176
	Total debt securities			68,858		1,151		518		69,491
	Equity securities			68		85		-		153
	Total securities available for sale			68,926		1,236		518		69,644
	Securities held to maturity:
	U.S. treasury securities			5,500		17		-		5,517
	U.S. government sponsored enterprises			2,999		16		113		2,902
	State and political subdivisions			82,801		362		755		82,408
	Mortgage-backed securities-residential			29,077		1,515		9		30,583
	Mortgage-backed securities-multi-family			55,086		1,236		1,093		55,229
	Other securities			1,056		-		35		1,021
	Total securities held to maturity			176,519		3,146		2,005		177,660
	Total securities		$	245,445	$	4,382	$	2,523	$	247,304
	Greene County Bancorp, Inc.’s current policies generally limit securities investments to U.S. Government and securities of government sponsored enterprises, federal funds sold, municipal bonds, corporate debt obligations and certain mutual funds.  In addition, the Company’s policies permit investments in mortgage-backed securities, including securities issued and guaranteed by Fannie Mae, Freddie Mac, and GNMA, and collateralized mortgage obligations.  The Company’s investments in mortgage-backed securities include pass-through securities and collateralized mortgage obligations issued and guaranteed by Fannie Mae, Freddie Mac, and GNMA.  As of December 31, 2013 and June 30, 2013, no private-label mortgage-backed securities or collateralized mortgage obligations were held in the securities portfolio.  The Company’s investments in state and political subdivisions securities generally are municipal obligations that are general obligations supported by the general taxing authority of the issuer, and in some cases are insured.  The obligations issued by school districts are supported by state aid.  Primarily, these investments are issued by municipalities within New York State.
	The following table shows fair value and gross unrealized losses, aggregated by security category and length of time that individual securities have been in a continuous unrealized loss position, at December 31, 2013.
			Less Than 12 Months				More Than 12 Months				Total
	(In thousands)		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
	Securities available for sale:
	State and political subdivisions		$	801	$	7	$	-	$	-	$	801	$	7
	Mortgage-backed securities-residential			568		2		-		-		568		2
	Mortgage-backed securities-multi-family			21,475		577		971		65		22,446		642
	Asset-backed securities			-		-		15		1		15		1
	Corporate debt securities			758		28		-		-		758		28
	Total securities available for sale			23,602		614		986		66		24,588		680
	Securities held to maturity:
	U.S. government sponsored enterprises			1,848		152		-		-		1,848		152
	State and political subdivisions			17,278		661		1,943		98		19,221		759
	Mortgage-backed securities-multi-family			25,799		1,439		16,827		1,065		42,626		2,504
	Other securities			560		39		78		9		638		48
	Total securities held to maturity			45,485		2,291		18,848		1,172		64,333		3,463
	Total securities		$	69,087	$	2,905	$	19,834	$	1,238	$	88,921	$	4,143
	The following table shows fair value and gross unrealized losses, aggregated by security category and length of time that individual securities have been in a continuous unrealized loss position, at June 30, 2013.
			Less Than 12 Months				More Than 12 Months				Total
	(In thousands)		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
Securities available for sale:
State and political subdivisions		$	791	$	20	$	-	$	-	$	791	$	20
Mortgage-backed securities-multi-family			33,298		466		-		-		33,298		466
Asset-backed securities			-		-		16		1		16		1
Corporate debt securities			758		31		-		-		758		31
Total securities available for sale			34,847		517		16		1		34,863		518
Securities held to maturity:
U.S. government sponsored enterprises			1,887		113		-		-		1,887		113
State and political subdivisions			28,597		745		1,597		10		30,194		755
Mortgage-backed securities-residential			1,228		9		-		-		1,228		9
Mortgage-backed securities-multi-family			33,044		1,093		-		-		33,044		1,093
Other securities			753		35		-		-		753		35
Total securities held to maturity			65,509		1,995		1,597		10		67,106		2,005
Total securities		$	100,356	$	2,512	$	1,613	$	11	$	101,969	$	2,523
At December 30, 2013, there were 97 securities which have been in a continuous unrealized loss position for less than 12 months and 22 securities with a continuous unrealized loss position of more than 12 months.  When the fair value of a held to maturity or available for sale security is less than its amortized cost basis, an assessment is made as to whether other-than-temporary impairment (“OTTI”) is present.  The Company considers numerous factors when determining whether a potential OTTI exists and the period over which the debt security is expected to recover.  The principal factors considered are (1) the length of time and the extent to which the fair value has been less than the amortized cost basis, (2) the financial condition of the issuer (and guarantor, if any) and adverse conditions specifically related to the security, industry or geographic area, (3) failure of the issuer of the security to make scheduled interest or principal payments, (4) any changes to the rating of the security by a rating agency, and (5) the presence of credit enhancements, if any, including the guarantee of the federal government or any of its agencies.
For debt securities, OTTI is considered to have occurred if (1) the Company intends to sell the security, (2) it is more likely than not the Company will be required to sell the security before recovery of its amortized cost basis, or (3) if the present value of expected cash flows is not sufficient to recover the entire amortized cost basis.  In determining the present value of expected cash flows, the Company discounts the expected cash flows at the effective interest rate implicit in the security at the date of acquisition.  In estimating cash flows expected to be collected, the Company uses available information with respect to security prepayment speeds, default rates and severity.  In determining whether OTTI has occurred for equity securities, the Company considers the applicable factors described above and the intent and ability of the Company to retain its investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value.
For debt securities, credit-related OTTI is recognized in income while noncredit related OTTI on securities not expected to be sold is recognized in other comprehensive income (“OCI”).  Credit-related OTTI is measured as the difference between the present value of an impaired security’s expected cash flows and its amortized cost basis.  Noncredit-related OTTI is measured as the difference between the fair value of the security and its amortized cost less any credit-related losses recognized.  For securities classified as held to maturity, the amount of OTTI recognized in OCI is accreted to the credit-adjusted expected cash flow amounts of the securities over future periods.  For equity securities, the entire amount of OTTI is recognized in income.  Management evaluated securities considering the factors as outlined above, and based on this evaluation the Company does not consider these investments to be other-than-temporarily impaired at December 31, 2013.  Management believes that the reasons for the decline in fair value are due to interest rates and widening credit spreads at the end of the quarter.
During the six and three months ended December 31, 2013, $11.7 million of securities available-for-sale were transferred to held-to-maturity and included primarily mortgage-backed securities.  These securities were transferred at fair value which reflected a net unrealized loss of $805,000.  This unrealized loss is being accreted to other comprehensive income over the remaining average lives of these securities.
During the six and three months ended December 31, 2013, there were no sales of securities and no gains or losses were recognized.  During the six and three months ended December 31, 2012, a gain on sale of $10,000 was recognized on a security that was previously written off as other-than-temporarily impaired.  There was no other-than-temporary impairment loss recognized during the six and three months ended December 31, 2013 and 2012.
The estimated fair values of debt securities at December 31, 2013, by contractual maturity are shown below.  Expected maturities may differ from contractual maturities, because issuers may have the right to call or prepay obligations with or without call or prepayment penalties.
(In thousands)
Available for sale debt securities		Amortized Cost		Fair Value
Within one year		$	4,272	$	4,317
After one year through five years			9,641		10,083
After five years through ten years			4,922		4,999
After ten years			-		-
Total available for sale debt securities			18,835		19,399
Mortgage-backed and asset-backed securities			33,002		32,738
Equity securities			62		164
Total available for sale securities			51,899		52,301
Held to maturity debt securities
Within one year			18,720		18,755
After one year through five years			28,948		29,257
After five years through ten years			27,896		27,493
After ten years			12,914		12,523
Total held to maturity debt securities			88,478		88,028
Mortgage-backed			90,180		89,568
Total held to maturity securities			178,658		177,596
Total securities		$	230,557	$	229,897
As of December 31, 2013 and June 30, 2013, respectively, securities with an aggregate fair value of $187.4 million and $200.9 million were pledged as collateral for deposits in excess of FDIC insurance limits for various municipalities placing deposits with Greene County Commercial Bank.  As of December 31, 2013 and June 30, 2013, securities with an aggregate fair value of $5.2 million were pledged as collateral for potential borrowings at the Federal Reserve Bank discount window.  Greene County Bancorp, Inc. did not participate in any securities lending programs during the three and six months ended December 31, 2013 or 2012.
Federal Home Loan Bank Stock
Federal law requires a member institution of the Federal Home Loan Bank (“FHLB”) system to hold stock of its district FHLB according to a predetermined formula.  This stock is restricted in that it can only be sold to the FHLB or to another member institution, and all sales of FHLB stock must be at par.  As a result of these restrictions, FHLB stock is carried at cost.  FHLB stock is held as a long-term investment and its value is determined based on the ultimate recoverability of the par value.  Impairment of this investment is evaluated quarterly and is a matter of judgment that reflects management’s view of the FHLB’s long-term performance, which includes factors such as the following:   its operating performance; the severity and duration of declines in the fair value of its net assets related to its capital stock amount; its commitment to make payments required by law or regulation and the level of such payments in relation to its operating performance; the impact of legislative and regulatory changes on the FHLB, and accordingly, on the members of the FHLB; and its liquidity and funding position.  After evaluating these considerations, Greene County Bancorp, Inc. concluded that the par value of its investment in FHLB stock will be recovered and, therefore, no other-than-temporary impairment charge was recorded during the six and three months ended December 31, 2013 or 2012.

Credit_Quality_of_Loans_and_Al

Credit Quality of Loans and Allowance for Loan Losses	6 Months Ended
	Dec. 31, 2013
Credit Quality of Loans and Allowance for Loan Losses [Abstract]	'
Credit Quality of Loans and Allowance for Loan Losses	'
	-5	Credit Quality of Loans and Allowance for Loan Losses
	Management closely monitors the quality of the loan portfolio and has established a loan review process designed to help grade the quality and profitability of the Company’s loan portfolio. The credit quality grade helps management make a consistent assessment of each loan relationship’s credit risk. Consistent with regulatory guidelines, The Bank of Greene County provides for the classification of loans considered being of lesser quality.  Such ratings coincide with the "Substandard," "Doubtful" and "Loss" classifications used by federal regulators in their examination of financial institutions. Generally, an asset is considered Substandard if it is inadequately protected by the current net worth and paying capacity of the obligors and/or the collateral pledged. Substandard assets include those characterized by the distinct possibility that the insured financial institution will sustain some loss if the deficiencies are not corrected. Assets classified as Doubtful have all the weaknesses inherent in assets classified Substandard with the added characteristic that the weaknesses present make collection or liquidation in full, on the basis of currently existing facts, highly questionable and improbable. Assets classified as Loss are those considered uncollectible and of such little value that their continuance as assets without the establishment of a full loss reserve and/or charge-off is not warranted. Assets that do not currently expose the insured financial institutions to sufficient risk to warrant classification in one of the aforementioned categories but otherwise possess weaknesses are designated "Special Mention."   Management also maintains a listing of loans designated “Watch.” These loans represent borrowers with declining earnings, strained cash flow, increasing leverage and/or weakening market fundamentals that indicate above average risk.
	When The Bank of Greene County classifies problem assets as either Substandard or Doubtful, it generally establishes a specific valuation allowance or "loss reserve" in an amount deemed prudent by management.  General allowances represent loss allowances that have been established to recognize the inherent risk associated with lending activities, but which, unlike specific allowances, have not been allocated to particular loans.  When The Bank of Greene County identifies problem loans as being impaired, it is required to evaluate whether the Bank will be able to collect all amounts due either through repayments or the liquidation of the underlying collateral.  If it is determined that impairment exists, the Bank is required either to establish a specific allowance for losses equal to the amount of impairment of the assets, or to charge-off such amount.  Regulatory agencies may require The Bank of Greene County to recognize additions to the allowance based on their judgment about information available to them at the time of their examination.  The Bank of Greene County reviews its portfolio monthly to determine whether any assets require classification in accordance with applicable regulations.
	The Bank primarily has four segments within its loan portfolio that it considers when measuring credit quality: real estate loans, home equity, consumer installment and commercial loans.  The real estate portfolio consists of residential, nonresidential, and construction loan classes. The inherent risk within the loan portfolio varies depending upon each of these loan types.
	The Bank of Greene County’s primary lending activity is the origination of residential mortgage loans, including home equity loans, which are collateralized by residences.   Generally, residential mortgage loans are made in amounts up to 80 % of the appraised value of the property.  However, The Bank of Greene County will originate residential mortgage loans with loan-to-value ratios of up to 95%, with private mortgage insurance.  In the event of default by the borrower, The Bank of Greene County will acquire and liquidate the underlying collateral.    By originating the loan at a loan-to-value ratio of 80% or less or obtaining private mortgage insurance, The Bank of Greene County limits its risk of loss in the event of default.  However, the market values of the collateral may be adversely impacted by declines in the economy.  Home equity loans may have an additional inherent risk if The Bank of Greene County does not hold the first mortgage.  The Bank of Greene County may stand in a secondary position in the event of collateral liquidation resulting in a greater chance of insufficiency to meet all obligations.
	Construction lending generally involves a greater degree of risk than other residential mortgage lending.  The repayment of the construction loan is, to a great degree, dependent upon the successful and timely completion of the construction of the subject property within specified cost limits.  The Bank of Greene County completes inspections during the construction phase prior to any disbursements.  The Bank of Greene County limits its risk during the construction as disbursements are not made until the required work for each advance has been completed.  Construction delays may further impair the borrower's ability to repay the loan.
	Loans collateralized by nonresidential mortgage loans, and multi-family loans, such as apartment buildings generally are larger than residential loans and involve a greater degree of risk. Commercial mortgage loans often involve large loan balances to single borrowers or groups of related borrowers. Payments on these loans depend to a large degree on the results of operations and management of the properties or underlying businesses, and may be affected to a greater extent by adverse conditions in the real estate market or the economy in general. Accordingly, the nature of nonresidential mortgage loans makes them more difficult for management to monitor and evaluate.
	Consumer loans generally have shorter terms and higher interest rates than residential mortgage loans. In addition, consumer loans expand the products and services offered by The Bank of Greene County to better meet the financial services needs of its customers.  Consumer loans generally involve greater credit risk than residential mortgage loans because of the difference in the nature of the underlying collateral.  Repossessed collateral for a defaulted consumer loan may not provide an adequate source of repayment of the outstanding loan balance because of the greater likelihood of damage, loss or depreciation in the underlying collateral. The remaining deficiency often does not warrant further substantial collection efforts against the borrower beyond obtaining a deficiency judgment. In addition, consumer loan collections depend on the borrower's personal financial stability.  Furthermore, the application of various federal and state laws, including federal and state bankruptcy and insolvency laws, may limit the amount that can be recovered on such loans.
	Commercial lending generally involves greater risk than residential mortgage lending and involves risks that are different from those associated with residential and nonresidential mortgage lending. Real estate lending is generally considered to be collateral-based, with loan amounts based on fixed loan-to-collateral values, and liquidation of the underlying real estate collateral is viewed as the primary source of repayment in the event of borrower default. Although commercial loans may be collateralized by equipment or other business assets, the liquidation of collateral in the event of a borrower default is often an insufficient source of repayment because equipment and other business assets may be obsolete or of limited use, among other things. Accordingly, the repayment of a commercial loan depends primarily on the creditworthiness of the borrower (and any guarantors), while liquidation of collateral is a secondary and often insufficient source of repayment.
	Loan balances by internal credit quality indicator as of December 31, 2013 are shown below.
	(In thousands)		Performing		Watch		Special Mention		Substandard			Total
	Residential mortgage		$	220,987	$	581	$	100	$	4,165		$	225,833
	Nonresidential mortgage			97,656		132		3,257		1,782			102,827
	Residential construction and land			3,406		-		-		-			3,406
	Commercial construction			3,500		-		-		-			3,500
	Multi-family			4,436		-		-		258			4,694
	Home equity			20,288		56		-		270			20,614
	Consumer installment			4,225		19		-		23			4,267
	Commercial loans			26,984		-		605		708			28,297
	Total gross loans		$	381,482	$	788	$	3,962	$	7,206		$	393,438
	Loan balances by internal credit quality indicator as of June 30, 2013 are shown below.
	(In thousands)		Performing		Watch		Special Mention		Substandard			Total
	Residential mortgage		$	207,606	$	294	$	302	$	4,324		$	212,526
	Nonresidential mortgage			87,509		-		2,197		1,776			91,482
	Residential construction and land			2,691		-		-		-			2,691
	Commercial construction			2,466		-		-		1,057			3,523
	Multi-family			4,785		-		-		726			5,511
	Home equity			20,099		221		23		28			20,371
	Consumer installment			4,073		5		-		-			4,078
	Commercial loans			24,454		-		516		687			25,657
	Total gross loans		$	353,683	$	520	$	3,038	$	8,598		$	365,839
	The Company had no loans classified Doubtful or Loss at December 31, 2013 or June 30, 2013.
	Nonaccrual Loans
	Management places loans on nonaccrual status once the loans have become 90 days or more delinquent or sooner if there is a significant reason for management to believe the collectability is questionable and, therefore, interest on the loan will no longer be recognized on an accrual basis.  Nonaccrual is defined as a loan in which collectability is questionable and therefore interest on the loan will no longer be recognized on an accrual basis.  A loan is not placed back on accrual status until the borrower has demonstrated the ability and willingness to make timely payments on the loan.    A loan does not have to be 90 days delinquent in order to be classified as nonaccrual.   Nonaccrual loans consisted primarily of loans secured by real estate at December 31, 2013 and June 30, 2013.  While the Bank makes every reasonable effort to work with the borrowers to collect amounts due, the number of loans in process of foreclosure has grown substantially over the past several years.  This growth has been the result of adverse changes within the economy and increases in local unemployment.   The growth is also due in part to the extended length of time required to meet all of the legal requirements mandated by New York State law prior to a foreclosure sale, which may be in excess of two years.   Loans on nonaccrual status totaled $6.0 million at December 31, 2013 of which $3.8 million were in the process of foreclosure.  Included in nonaccrual loans were $1.7 million of loans which were less than 90 days past due at December 31, 2013, but have a recent history of delinquency greater than 90 days past due.   These loans will be returned to accrual status once they have demonstrated a history of timely payments.  Included in total loans past due were $346,000 of loans which were making payments pursuant to forbearance agreements.  Under the forbearance agreements, the customers have made arrangements with the Bank to bring the loans current over a specified period of time (resulting in an insignificant delay in repayment).  During this term of the forbearance agreement, the Bank has agreed not to continue foreclosure proceedings.  Loans on nonaccrual status totaled $6.3 million at June 30, 2013 of which $4.9 million were in the process of foreclosure.  Included in nonaccrual loans, were $781,000 of loans which were less than 90 days past due at June 30, 2013, but have a recent history of delinquency greater than 90 days past due.
	The following table sets forth information regarding delinquent and/or nonaccrual loans as of December 31, 2013:
	(In thousands)		30-59		60-89 days		90 days or		Total past			Current		Total Loans		Loans on
			days past		past due		more past		due							Non-
			due				due									accrual
	Residential mortgage		$	1,061	$	452	$	3,084	$	4,597		$	221,236	$	225,833	$	3,427
	Nonresidential mortgage			1,017		570		1,065		2,652			100,175		102,827		1,945
	Residential construction and land			-		-		-		-			3,406		3,406		-
	Commercial construction			-		-		-		-			3,500		3,500		-
	Multi-family			142		-		-		142			4,552		4,694		-
	Home equity			144		80		221		445			20,169		20,614		270
	Consumer installment			46		19		22		87			4,180		4,267		23
	Commercial loans			500		-		206		706			27,591		28,297		314
	Total gross loans		$	2,910	$	1,121	$	4,598	$	8,629		$	384,809	$	393,438	$	5,979
	The following table sets forth information regarding delinquent and/or nonaccrual loans as of June 30, 2013:
	(In thousands)		30-59		60-89 days		90 days or		Total			Current		Total Loans		Loans on
			days past		past due		more past		past due							Non-
			due				due									accrual
	Residential mortgage		$	1,255	$	165	$	3,875	$	5,295		$	207,231	$	212,526	$	3,599
	Nonresidential mortgage			215		978		1,655		2,848			88,634		91,482		2,018
	Residential construction and land			38		-		-		38			2,653		2,691		-
	Commercial construction			-		-		-		-			3,523		3,523		-
	Multi-family			144		-		463		607			4,904		5,511		463
	Home equity			269		221		28		518			19,853		20,371		51
	Consumer installment			34		5		-		39			4,039		4,078		-
	Commercial loans			530		78		82		690			24,967		25,657		195
	Total gross loans		$	2,485	$	1,447	$	6,103	$	10,035		$	355,804	$	365,839	$	6,326
	The Bank of Greene County had accruing loans delinquent more than 90 days as of December 31, 2013 totaling $273,000 and had accruing loans delinquent more than 90 days as of June 30, 2013 totaling $559,000.    The loans delinquent more than 90 days and accruing consist of loans that are well collateralized and the borrowers have demonstrated the ability and willingness to pay.  The borrowers have made arrangements with the Bank to bring the loans current within a specified time period and have made a series of payments as agreed.
	The table below details additional information related to nonaccrual loans for the three and six months ended December 31:
			For the six months				For the three months
ended December 31,				ended December 31
(In thousands)		2013		2012		2013		2012
Interest income that would have been recorded if loans had been performing in accordance with original terms		$	208	$	275	$	83	$	125
Interest income that was recorded on nonaccrual loans			64		126		35		72
Impaired Loan Analysis
The Company identifies impaired loans and measures the impairment in accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) subtopic “Receivables – Loan Impairment.”  Management may consider a loan impaired once it is classified as nonaccrual and when it is probable that the borrower will be unable to repay the loan according to the original contractual terms of the loan agreement or the loan is restructured in a troubled debt restructuring.  It should be noted that management does not evaluate all loans individually for impairment.  The Bank of Greene County considers residential mortgages, home equity loans, smaller commercial loans and installment loans as small, homogeneous loans, which are evaluated for impairment collectively based on historical loan experience and other factors.  In contrast, large commercial mortgage, construction, multi-family and commercial loans are viewed individually and considered impaired if it is probable that The Bank of Greene County will not be able to collect scheduled payments of principal and interest when due, according to the contractual terms of the loan agreement.  The measurement of impaired loans is generally based on the fair value of the underlying collateral.  The majority of The Bank of Greene County loans, including most nonaccrual loans, are small homogenous loan types adequately supported by collateral.  Management considers the payment status of loans in the process of evaluating the adequacy of the allowance for loan losses among other factors.  Loans that are either delinquent a minimum of 60 days or are on nonaccrual status, and are not individually evaluated for impairment, are either designated as Special Mention or Substandard, and the allocation of the allowance for loan loss is based upon the risk associated with such designation.  Loans that have been modified as a troubled debt restructuring are included in impaired loans.  The measurement of impairment is generally based on the discounted cash flows based on the original rate of the loan before the restructuring, unless it is determined that the restructured loan is collateral dependent.  If the restructured loan is deemed to be collateral dependent, impairment is based on the fair value of the underlying collateral.
The tables below detail additional information on impaired loans at the date or periods indicated:
		As of December 31, 2013						For the six months ended					For the three months ended December 31, 2013
								December 31, 2013
(In thousands)		Recorded Investment		Unpaid Principal		Related Allowance		Average Recorded Investment			Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
With no related allowance recorded:
Residential mortgage		$	259	$	259	$	-	$	399		$	1	$	207	$	1
Nonresidential mortgage			539		633		-		596			17		539		8
			798		892		-		995			18		746		9
With an allowance recorded:
Residential mortgage			2,865		2,884		574		3,100			30		3,065		15
Nonresidential mortgage			2,755		2,842		403		1,992			20		2,423		12
Commercial construction			-		-		-		701			17		350		-
Multi-family			-		-		-		386			-		308		-
Home equity			200		200		86		100			-		200		-
Commercial loans			606		606		3		607			20		607		10
			6,426		6,532		1,066		6,886			87		6,953		37
Total impaired:
Residential mortgage			3,124		3,143		574		3,499			31		3,272		16
Nonresidential mortgage			3,294		3,475		403		2,588			37		2,962		20
Commercial construction			-		-		-		701			17		350		-
Multi-family			-		-		-		386			-		308		-
Home equity			200		200		86		100			-		200		-
Commercial loans			606		606		3		607			20		607		10
		$	7,224	$	7,424	$	1,066	$	7,881		$	105	$	7,699	$	46
		As of June 30, 2013						For the six months ended					For the three months ended
								31-Dec-12					31-Dec-12
(In thousands)		Recorded Investment		Unpaid Principal		Related Allowance		Average Recorded Investment			Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
With no related allowance recorded:
Residential mortgage		$	852	$	852	$	-	$	78		$	11	$	156	$	11
Nonresidential mortgage			783		783		-		1,267			47		1,264		26
Commercial loans			-		-		-		124			10		122		10
			1,635		1,635		-		1,469			68		1,542		47
With an allowance recorded:
Residential mortgage			2,582		2,632		520		2,378			38		2,894		23
Nonresidential mortgage			1,339		1,339		305		1,027			8		1,088		2
Commercial construction			1,057		1,057		331		1,070			28		1,106		11
Multi-family			463		463		16		885			16		889		8
Home equity			-		-		-		386			4		386		4
Commercial loans			610		610		7		573			20		572		10
			6,051		6,101		1,179		6,319			114		6,935		58
Total impaired:
Residential mortgage			3,434		3,484		520		2,456			49		3,050		34
Nonresidential mortgage			2,122		2,122		305		2,294			55		2,352		28
Commercial construction			1,057		1,057		331		1,070			28		1,106		11
Multi-family			463		463		16		885			16		889		8
Home equity			-		-		-		386			4		386		4
Commercial loans			610		610		7		697			30		694		20
		$	7,686	$	7,736	$	1,179	$	7,788		$	182	$	8,477	$	105
The table below details loans that have been modified as a troubled debt restructuring during the six and three month periods ended December 31, 2013 and 2012.
(Dollars in thousands)		Number of Contracts		Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment		Current Outstanding Recorded Investment
Six months ended December 31, 2013
Residential mortgage			2	$	367	$	367	$	362
Nonresidential mortgage			3		1,647		1,688		1,683
Six months ended December 31, 2012
Residential mortgage			1		246		261		261
Three months ended December 31, 2013
Nonresidential mortgage			2	$	1,205	$	1,246	$	1,245
Three months ended December 31, 2012
Residential mortgage			1		246		261		261
These loans have been classified as troubled debt restructurings due to concessions granted to the debtors that The Bank of Greene County would not otherwise consider as a result of financial difficulties of the borrowers.  For these loans, concessions consisted of any combination of the following: additional funds were advanced, the interest rate was reduced and/or the term extended. If the borrower performs under the terms of the modification, and the ultimate collectability of all amounts contractually due under the modified terms is not in doubt, these loans will be returned to accrual status.   These loans identified as a troubled debt restructuring have been evaluated for impairment and the impact to the allowance for loan loss was immaterial.
The table below details loans that have been modified as troubled debt restructurings during the previous twelve months which have subsequently defaulted during the six and three months ended December 31, 2013:
(Dollars in thousands)		Number of Contracts		Recorded Investment		Allowance for Loan Loss
Six months ended December 31, 2013
Residential mortgage			2	$	284	$	57
Nonresidential mortgage			1		460		109
Three months ended December 31, 2013
Residential mortgage			1	$	211	$	57
The Company had no loans that had been modified as troubled debt restructurings during the twelve months prior to December 31, 2012 which had subsequently defaulted during the three and six months ended December 31, 2012.
Allowance for Loan Losses
The allowance for loan losses is established through a provision for loan losses based on management’s evaluation of the losses inherent in the loan portfolio, the composition of the loan portfolio, specific impaired loans and current economic conditions.  Such evaluation, which includes a review of certain identified loans on which full collectability may not be reasonably assured, considers among other matters, the estimated net realizable value or the fair value of the underlying collateral, economic conditions, payment status of the loan, historical loan loss experience and other factors that warrant recognition in providing for the loan loss allowance.  In addition, various regulatory agencies, as an integral part of their examination process, periodically review The Bank of Greene County’s allowance for loan losses.  Such agencies may require The Bank of Greene County to recognize additions to the allowance based on their judgment about information available to them at the time of their examination.  The Bank of Greene County considers residential mortgages, home equity loans and installment loans to customers as small, homogeneous loans, which are evaluated for impairment collectively based on historical loss experience.  Commercial mortgage and business loans are viewed individually and considered impaired if it is probable that The Bank of Greene County will not be able to collect scheduled payments of principal and interest when due, according to the contractual terms of the loan agreements.  The measurement of impaired loans is generally based on the fair value of the underlying collateral.  The allowance for loan losses is increased by a provision for loan losses (which results in a charge to expense) and recoveries of loans previously charged off and is reduced by charge-offs. Generally, consumer loans and smaller business loans (not secured by real estate) in excess of 90 days are charged-off against the allowance for loan losses, unless equitable arrangements are made.   For loans secured by real estate, a charge-off is recorded when it is determined that the collection of all or a portion of a loan may not be collected and the amount of that loss can be reasonably estimated.
The following tables set forth the activity and allocation of the allowance for loan losses by loan category during and at the periods indicated.  The allowance is allocated to each loan category based on historical loss experience and economic conditions.
Activity for the three months ended December 31, 2013
(In thousands)		Balance at September 30, 2013		Charge-offs		Recoveries		Provision			Balance at December 31, 2013
Residential mortgage		$	2,558	$	205	$	-	$	419		$	2,772
Nonresidential mortgage			2,622		87		-		205			2,740
Residential construction and land			46		-		-		1			47
Commercial construction			356		-		-		(270	)		86
Multi-family			110		24		-		21			107
Home equity			293		8		-		75			360
Consumer installment			221		61		17		66			243
Commercial loans			822		1		4		(52	)		773
Unallocated			-		-		-		43			43
Total		$	7,028	$	386	$	21	$	508		$	7,171
Activity for the six months ended December 31, 2013
(In thousands)		Balance at June 30, 2013		Charge-offs		Recoveries		Provision			Balance at December 31, 2013
Residential mortgage		$	2,627	$	282	$	-	$	427		$	2,772
Nonresidential mortgage			2,476		87		-		351			2,740
Residential construction and land			37		-		-		10			47
Commercial construction			392		-		-		(306	)		86
Multi-family			139		24		-		(8	)		107
Home equity			275		8		-		93			360
Consumer installment			222		120		32		109			243
Commercial loans			809		205		4		165			773
Unallocated			63		-		-		(20	)		43
Total		$	7,040	$	726	$	36	$	821		$	7,171
		Allowance for Loan Losses				Loans Receivable
						Ending Balance December 31, 2013 Impairment Analysis
		Ending Balance December 31, 2013 Impairment Analysis
(In thousands)		Individually Evaluated		Collectively Evaluated		Individually Evaluated		Collectively Evaluated
Residential mortgage		$	574	$	2,198	$	3,124	$	222,709
Nonresidential mortgage			403		2,337		3,294		99,533
Residential construction and land			-		47		-		3,406
Commercial construction			-		86		-		3,500
Multi-family			-		107		-		4,694
Home equity			86		274		200		20,414
Consumer installment			-		243		-		4,267
Commercial loans			3		770		606		27,691
Unallocated			-		43		-		-
Total		$	1,066	$	6,105	$	7,224	$	386,214
Activity for the three months ended December 31, 2012
(In thousands)		Balance at September 30, 2012		Charge-offs		Recoveries		Provision			Balance at December 31, 2012
Residential mortgage		$	2,350	$	234	$	-	$	313		$	2,429
Nonresidential mortgage			2,104		20		-		162			2,246
Residential construction and land			43		-		-		-			43
Commercial construction			364		-		-		27			391
Multi-family			293		-		-		(7	)		286
Home equity			369		-		-		(8	)		361
Consumer installment			257		62		18		68			281
Commercial loans			684		15		-		58			727
Unallocated			72		-		-		(72	)		-
Total		$	6,536	$	331	$	18	$	541		$	6,764
Activity for the six months ended December 31, 2012
(In thousands)		Balance at June 30, 2012		Charge-offs		Recoveries		Provision			Balance at December 31, 2012
Residential mortgage		$	2,163	$	273	$	-	$	539		$	2,429
Nonresidential mortgage			2,076		20		-		190			2,246
Residential construction and land			19		-		-		24			43
Commercial construction			407		-		-		(16	)		391
Multi-family			337		-		-		(51	)		286
Home equity			187		-		-		174			361
Consumer installment			207		132		42		164			281
Commercial loans			645		15		-		97			727
Unallocated			136		-		-		(136	)		-
Total		$	6,177	$	440	$	42	$	985		$	6,764
		Allowance for Loan Losses				Loans Receivable
		Ending Balance June 30, 2013 Impairment Analysis				Ending Balance June 30, 2013 Impairment Analysis
(In thousands)		Individually Evaluated		Collectively Evaluated		Individually Evaluated		Collectively Evaluated
Residential mortgage		$	520	$	2,107	$	3,434	$	209,092
Nonresidential mortgage			305		2,171		2,122		89,360
Residential construction and land			-		37		-		2,691
Commercial construction			331		61		1,057		2,466
Multi-family			16		123		463		5,048
Home equity			-		275		-		20,371
Consumer installment			-		222		-		4,078
Commercial loans			7		802		610		25,047
Unallocated			-		63		-		-
Total		$	1,179	$	5,861	$	7,686	$	358,153

Fair_Value_Measurements_and_Fa

Fair Value Measurements and Fair Value of Financial Instruments	6 Months Ended
	Dec. 31, 2013
Fair Value Measurements and Fair Value of Financial Instruments [Abstract]	'
Fair Value Measurements and Fair Value of Financial Instruments	'
	-6	Fair Value Measurements and Fair Value of Financial Instruments
	Management uses its best judgment in estimating the fair value of the Company’s financial instruments; however, there are inherent weaknesses in any estimation technique.  Therefore, for substantially all financial instruments, the fair value estimates herein are not necessarily indicative of the amounts the Company could have realized in a sale transaction on the dates indicated.  The estimated fair value amounts have been measured as of December 31, 2013 and June 30, 2013 and have not been re-evaluated or updated for purposes of these consolidated financial statements subsequent to those respective dates.  As such, the estimated fair values of these financial instruments subsequent to the respective reporting dates may be different than the amounts reported at each period-end.
	The following information should not be interpreted as an estimate of the fair value of the entire Company since a fair value calculation is only provided for a limited portion of the Company’s assets and liabilities.  Due to a wide range of valuation techniques and the degree of subjectivity used in making the estimates, comparisons between the Company’s disclosures and those of other companies may not be meaningful.
	The FASB ASC Topic on “Fair Value Measurement” established a fair value hierarchy that prioritized the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy are as follows:
	Level 1: Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities.
	Level 2: Quoted prices in markets that are not active, or inputs that are observable either directly or indirectly, for substantially the full term of the asset or liability.
	Level 3: Prices or valuation techniques that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported with little or no market activity).
	An asset’s or liability’s level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement.
	For assets measured at fair value on a recurring basis, the fair value measurements by level within the fair value hierarchy used are as follows:
						Fair Value Measurements Using
			December			Quoted Prices In Active Markets For Identical Assets				Significant Other Observable Inputs				Significant Unobservable Inputs
	(In thousands)		31, 2013			(Level 1)				(Level 2)				(Level 3)
	Assets:
	U.S. Government sponsored enterprises		$	12,872		$	-			$	12,872			$	-
	State and political subdivisions			1,348			-				1,348				-
	Mortgage-backed securities-residential			5,913			-				5,913				-
	Mortgage-backed securities-multi-family			26,810			-				26,810				-
	Asset-backed securities			15			15				-				-
	Corporate debt securities			5,179			5,179				-				-
	Equity securities			164			164				-				-
	Securities available for sale		$	52,301		$	5,358			$	46,943			$	-
						Fair Value Measurements Using
			June			Quoted Prices In Active Markets For Identical Assets				Significant Other Observable Inputs				Significant Unobservable Inputs
	(In thousands)		30, 2013			(Level 1)				(Level 2)				(Level 3)
	Assets:
	U.S. Government sponsored enterprises		$	12,989		$	-			$	12,989			$	-
	State and political subdivisions			1,858			-				1,858				-
	Mortgage-backed securities-residential			7,533			-				7,533				-
	Mortgage-backed securities-multi-family			41,919			-				41,919				-
	Asset-backed securities			16			16				-				-
	Corporate debt securities			5,176			5,176				-				-
	Equity securities			153			153				-				-
	Securities available for sale		$	69,644		$	5,345			$	64,299			$	-
	Certain investments that are actively traded and have quoted market prices have been classified as Level 1 valuations.  Other available-for-sale investment securities have been valued by reference to prices for similar securities or through model-based techniques in which all significant inputs are observable and, therefore, such valuations have been classified as Level 2.
	In addition to disclosures of the fair value of assets on a recurring basis, FASB ASC Topic on “Fair Value Measurement” requires disclosures for assets and liabilities measured at fair value on a nonrecurring basis, such as impaired assets, in the period in which a re-measurement at fair value is performed.  Loans are generally not recorded at fair value on a recurring basis. Periodically, the Company records nonrecurring adjustments to the carrying value of loans based on fair value measurements for partial charge-offs of the uncollectible portions of those loans. Nonrecurring adjustments also include certain impairment amounts for collateral-dependent loans calculated as required by the “Receivables –Loan Impairment” subtopic of the FASB ASC when establishing the allowance for credit losses.  Impaired loans are those loans for which the Company has re-measured impairment generally based on the fair value of the underlying collateral supporting the loan and, as a result, the carrying value of the loan less the calculated valuation amount may not necessarily represent the actual fair value of the loan. Real estate collateral is typically valued using independent appraisals or other indications of value based on recent comparable sales of similar properties or assumptions generally observable in the marketplace and the related nonrecurring fair value measurement adjustments have generally been classified as Level 3. Estimates of fair value used for other collateral supporting commercial loans generally are based on assumptions not observable in the marketplace and therefore such valuations have been classified as Level 3.
						Fair Value Measurements Using
	(In thousands)		Fair Value			(Level 1)				(Level 2)				(Level 3)
	31-Dec-13
	Impaired loans		$	3,063		$	-			$	-			$	3,063
	30-Jun-13
	Impaired loans		$	5,460		$	-			$	-			$	5,460
	The following table presents additional quantitative information about assets measured at fair value on a nonrecurring basis and for which Level 3 inputs were utilized to determine fair value:
	(Dollars in thousands)		Fair Value		Valuation Technique	Unobservable Input		Range				Weighted Average
	31-Dec-13
	Impaired Loans		$	3,063	Appraisal of collateral(1)	Appraisal adjustments(2)			0.00%-38.85	%			18.01	%
						Liquidation expenses(3)			0.00%-10.00	%			4.39	%
	30-Jun-13
	Impaired Loans		$	5,460	Appraisal of collateral(1)	Appraisal adjustments(2)			4.00%-41.74	%			23.98	%
						Liquidation expenses(3)			3.49%-9.52	%			5.86	%
		-1	Fair value is generally determined through independent third-party appraisals of the underlying collateral, which generally includes various Level 3 inputs which are not observable.
		-2	Appraisals may be adjusted downwards by management for qualitative factors such as economic conditions.  Higher downward adjustments are caused by negative changes to the collateral or conditions in the real estate market, actual offers or sales contracts received or age of the appraisal.
		-3	Appraisals may be adjusted downwards by management for qualitative factors such as the estimated costs to liquidate the collateral.
	At December 31, 2013, loans subject to nonrecurring fair value measurement had a recorded investment of $3.9 million with related allowances of $818,000.  At June 30, 2013, loans subject to nonrecurring fair value measurement had a recorded investment of $6.6 million with related allowances of $1.2 million. No other financial assets or liabilities were re-measured during the year on a nonrecurring basis.
	The carrying amounts reported in the statements of financial condition for cash and cash equivalents, accrued interest receivable and accrued interest payable approximate their fair values.  Fair values of securities are based on quoted market prices (Level 1), where available, or matrix pricing (Level 2), which is a mathematical technique, used widely in the industry to value debt securities without relying exclusively on quoted market prices for the specific securities but rather by relying on the securities’ relationship to other benchmark quoted prices.  The carrying amount of Federal Home Loan Bank stock approximates fair value due to its restricted nature.  Fair values for variable rate loans that reprice frequently, with no significant credit risk, are based on carrying value.  Fair value for fixed rate loans are estimated using discounted cash flows and interest rates currently being offered for loans with similar terms to borrowers of similar credit quality.  Fair values disclosed for demand and savings deposits are equal to carrying amounts at the reporting date.  The carrying amounts for variable rate money market deposits approximate fair values at the reporting date.  Fair values for fixed rate certificates of deposit are estimated using discounted cash flows and interest rates currently being offered in the market on similar certificates.  Fair value for Federal Home Loan Bank long term borrowings are estimated using discounted cash flows and interest rates currently being offered on similar borrowings.  The carrying value of short-term Federal Home Loan Bank borrowings approximates its fair value.
	The fair value of commitments to extend credit is estimated based on an analysis of the interest rates and fees currently charged to enter into similar transactions, considering the remaining terms of the commitments and the credit-worthiness of the potential borrowers.  At December 31, 2013 and June 30, 2013, the estimated fair values of these off-balance sheet financial instruments were immaterial, and are therefore excluded from the table below.
	The carrying amounts and estimated fair value of financial instruments are as follows:
	(In thousands)		31-Dec-13							Fair Value Measurements Using
			Carrying Amount			Fair Value				(Level 1)				(Level 2)		(Level 3)
	Cash and cash equivalents		$	11,676		$	11,676			$	11,676			$	-	$	-
	Long term certificate of deposit			250			250				250				-		-
	Securities available for sale			52,301			52,301				5,358				46,943		-
	Securities held to maturity			178,658			177,596				-				177,596		-
	Federal Home Loan Bank stock			2,540			2,540				-				2,540		-
Net loans			387,083			393,360				-				-		393,360
Accrued interest receivable			2,754			2,754				-				2,754		-
Deposits			549,435			549,559				-				549,559		-
Federal Home Loan Bank borrowings			40,200			39,920				-				39,920		-
Accrued interest payable			59			59				-				59		-
(In thousands)		30-Jun-13							Fair Value Measurements Using
		Carrying Amount			Fair Value				(Level 1)				(Level 2)		(Level 3)
Cash and cash equivalents		$	6,222		$	6,222			$	6,222			$	-	$	-
Long term certificate of deposit			250			250				250				-		-
Securities available for sale			69,644			69,644				5,345				64,299		-
Securities held to maturity			176,519			177,660				-				177,660		-
Federal Home Loan Bank stock			1,388			1,388				-				1,388		-
Net loans			359,426			367,377				-				-		367,377
Accrued interest receivable			2,663			2,663				-				2,663		-
Deposits			558,439			558,517				-				558,517		-
Federal Home Loan Bank borrowings			14,600			14,378				-				14,378		-
Accrued interest payable			55			55				-				55		-

Earnings_Per_Share

Earnings Per Share	6 Months Ended
	Dec. 31, 2013
Earnings Per Share [Abstract]	'
Earnings Per Share	'
	-7	Earnings Per Share
	Basic earnings per share is computed by dividing net income by the weighted average number of common shares outstanding during the period.  Diluted earnings per share is computed in a manner similar to that of basic earnings per share except that the weighted-average number of common shares outstanding is increased to include the number of incremental common shares that would have been outstanding under the treasury stock method if all potentially dilutive common shares (such as stock options) issued became vested during the period.  There were no anti-dilutive securities or contracts outstanding during the six and three months ended December 31, 2013 and 2012.
			Net Income		Weighted Average Number Of		Earnings per Share
					Shares Outstanding
	Six months ended December 31, 2013		$	3,479,000
	Basic					4,199,349	$	0.83
	Effect of dilutive stock options					38,417		(0.01	)
	Diluted					4,237,766	$	0.82
	Six months ended December 31, 2012		$	3,433,000
	Basic					4,184,747	$	0.82
	Effect of dilutive stock options					38,582		(0.01	)
	Diluted					4,223,329	$	0.81
	Three months ended December 31, 2013		$	1,725,000
	Basic					4,203,985	$	0.41
	Effect of dilutive stock options					36,231		-
	Diluted					4,240,216	$	0.41
	Three months ended December 31, 2012		$	1,669,000
	Basic					4,185,562	$	0.4
	Effect of dilutive stock options					40,184		(0.01	)
	Diluted					4,225,746	$	0.39

Dividends

Dividends	6 Months Ended
	Dec. 31, 2013
Dividends [Abstract]	'
Dividends	'
	-8	Dividends
	On October 15, 2013, the Board of Directors declared a cash dividend for the quarter ended September 30, 2013 of $0.175 per share.  The dividend, which reflected an annual cash dividend rate of $0.70 cents per share, was unchanged from the dividend declared during the previous quarter. The dividend was payable to stockholders of record as of November 15, 2013, and was paid on November 29, 2013.  Historically, Greene County Bancorp, MHC has waived its right to receive dividends declared on its shares of the Company’s common stock.  As a result of the Dodd-Frank Act, the Federal Reserve Board adopted interim final regulations that impose significant conditions and restrictions on the ability of mutual holding companies to waive the receipt of dividends from their subsidiaries. Consequently, the MHC could not waive its right to receive dividends for the quarters ended September 30, 2012 and December 31, 2012.   The Federal Reserve Board requires that the MHC obtain approval of its members and receive the non-objection of the Federal Reserve Board to continue to waive dividends.  The approval to waive the dividend was obtained from the members of the MHC at the special meeting of members held on February 19, 2013, and the non-objection of the Federal Reserve Board for such dividend waiver was also received.  Accordingly, dividends were waived to Greene County Bancorp, MHC on April 1, 2013, May 31, 2013, August 30, 2013 and November 29, 2013.  Greene County Bancorp, MHC has the ability to waive dividends declared through February 19, 2014 without obtaining another vote of its members, or the approval of the Federal Reserve Board.  Greene County Bancorp, MHC’s ability to waive dividends beyond this date cannot be reasonably determined at this time.

Impact_of_Recent_Accounting_Pr

Impact of Recent Accounting Pronouncements	6 Months Ended
	Dec. 31, 2013
Impact of Recent Accounting Pronouncements [Abstract]	'
Impact of Recent Accounting Pronouncements	'
	-9	Impact of Recent Accounting Pronouncements
	No recent accounting pronouncements were issued during the six months ended December 31, 2013 which are expected to materially impact the Company’s consolidated financial statements .

Employee_Benefit_Plans

Employee Benefit Plans	6 Months Ended
	Dec. 31, 2013
Employee Benefit Plan [Abstract]	'
Employee Benefit Plans	'
	-10	Employee Benefit Plans
	Defined Benefit Plan
	The components of net periodic pension cost related to the defined benefit pension plan for the six and three months ended December 31, 2013 and 2012 were as follows:
			Six months ended December 31,						Three months ended December 31,
	(In thousands)		2013			2012			2013			2012
	Interest cost		$	112		$	88		$	56		$	44
	Expected return on plan assets			(158	)		(102	)		(79	)		(51	)
	Amortization of net loss			46			38			23			19
	Net periodic pension cost		$	-		$	24		$	-		$	12
	The Company does not anticipate that it will make any additional contributions to the defined benefit pension plan during fiscal 2014.
	SERP
	The Board of Directors of The Bank of Greene County adopted The Bank of Greene County Supplemental Executive Retirement Plan (the “SERP Plan”), effective as of July 1, 2010. The SERP Plan will benefit certain key senior executives of the Bank who are selected by the Board to participate.
	The SERP Plan is intended to provide a benefit to the participating executives from the Bank upon retirement, death or disability or voluntary or involuntary termination of service (other than “for cause”). Accordingly, the SERP Plan obligates the Bank to make a contribution to each executive’s account on the first business day of each July and permits each executive to defer up to 50% of his or her base salary and 100% of his or her annual bonus to the SERP Plan, subject to the requirements of Section 409A of the Internal Revenue Code (“Code”). In addition, the Bank may, but is not required to, make additional discretionary contributions to the executives’ accounts from time to time. An executive becomes vested in the Bank’s contributions after 10 calendar years of service following the effective date of the SERP Plan, and is fully vested immediately for all deferral of salary and bonus. However, the Executive will vest in the present value of his or her account in the event of death, disability or a change in control of the Bank or the Company. In the event the executive is terminated involuntarily or resigns for good reason following a change in control, the present value of all remaining Bank contributions is accelerated and paid to the executive’s account, subject to potential reduction to avoid an excess parachute payment under Code Section 280G. In the event of the executive’s death, disability or termination within two years after a change in control, executive’s account will be paid in a lump sum to the executive or his beneficiary, as applicable. In the event executive is entitled to a benefit from the SERP Plan due to retirement or other termination of employment, the benefit will be paid in 10 annual installments.
	The net periodic pension costs related to the SERP Plan for the three and six months ended December 31, 2013 were $32,000 and $58,000, respectively, consisting primarily of service costs and interest costs. The net periodic pension costs related to the SERP Plan for the three and six months ended December 31, 2012 were $25,000 and $47,000, respectively, consisting primarily of service costs and interest costs. The total liability for the SERP Plan was $757,000 and $595,200 as of December 31, 2013 and June 30, 2013, respectively.

StockBased_Compensation

Stock-Based Compensation	6 Months Ended
	Dec. 31, 2013
Stock-Based Compensation [Abstract]	'
Stock-Based Compensation	'
	(11)            Stock-Based Compensation
	At December 31, 2013, Greene County Bancorp, Inc. had two stock-based compensation plans, which are described more fully in Note 10 of the consolidated financial statements and notes thereto for the year ended June 30, 2013.
	Stock Option Plan
	At December 31, 2013 and 2012, all granted shares related to the 2008 Option Plan were fully vested, with no remaining compensation cost to be recognized.
	A summary of the Company’s stock option activity and related information for its option plan for the six months ended December 31, 2013 and 2012 is as follows:
			2013								2012
							Weighted Average								Weighted Average
							Exercise								Exercise
							Price								Price
			Shares				Per Share				Shares				Per Share
	Outstanding at beginning of year			87,400			$	12.5				103,700			$	12.5
	Exercised			(22,779	)		$	12.5				(3,000	)		$	12.5
	Outstanding at period end			64,621			$	12.5				100,700			$	12.5
	Exercisable at period end			64,621			$	12.5				100,700			$	12.5
	The following table presents stock options outstanding and exercisable at December 31, 2013:
	Options Outstanding and Exercisable
	Range of Exercise Prices				Number Outstanding				Weighted Average Remaining				Weighted Average Exercise
									Contractual Life				Price
	$	12.5				64,621				5			$	12.5
	The total intrinsic value of the options exercised during the three and six months ended December 31, 2013 was approximately $157,000 and $307,000, respectively.  The total intrinsic value of the options exercised during the three and six months ended December 31, 2012 was approximately $7,000 and $19,000, respectively. There were no stock options granted during the three or months ended December 31, 2013 or 2012.  All outstanding options were fully vested at December 31, 2013 or 2012.
	Phantom Stock Option Plan and Long-term Incentive Plan
	The Greene County Bancorp, Inc. 2011 Phantom Stock Option and Long-term Incentive Plan (the “Plan”), was adopted effective July 1, 2011, to promote the long-term financial success of the Company and its subsidiaries by providing a means to attract, retain and reward individuals who contribute to such success and to further align their interests with those of the Company’s shareholders.  The Plan is intended to provide benefits to employees and directors of the Company or any subsidiary as designated by the Compensation Committee of the Board of Directors of the Company (“Committee”).   A total of 900,000 phantom stock options will be available for awards under the Plan.  A phantom stock option represents the right to receive a cash payment on the date the award vests. The participant receives an amount equal to the positive difference between the strike price on the grant date and the book value of a share of the Company stock on the determination date, which is the last day of the plan year that is the end of the third plan year after the grant date of the award, unless otherwise specified by the Committee.  The strike price will be the price established by the Committee, which will not be less than 100% of the book value of a share on a specified date, as determined under generally accepted accounting principles (GAAP) as of the last day of the quarter ending on or immediately preceding the valuation date with adjustments made, in the sole discretion of the Committee, to exclude accumulated other comprehensive income (loss).  During the six months ended December 31, 2013 and 2012, phantom stock options totaling 227,330 and 243,473, respectively, were awarded under the plan.  The Company recognized $339,800 and $106,800 in compensation costs related to the phantom stock option plan during the six months ended December 31, 2013 and 2012, respectively.    The Company recognized $180,000 and $0 in compensation costs related to the Plan during the three months ended December 31, 2013 and 2012, respectively.

Accumulated_Other_Comprehensiv

Accumulated Other Comprehensive Loss	6 Months Ended
	Dec. 31, 2013
Accumulated Other Comprehensive Loss [Abstract]	'
Accumulated Other Comprehensive Loss	'
	-12	Accumulated Other Comprehensive Loss
	The components of accumulated other comprehensive loss as of December 31, 2013 and June 30, 2013 are presented in the following table:
	(In thousands)
	Other comprehensive (loss) income:		31-Dec-13			30-Jun-13
	Unrealized gain on available for sale securities, net of tax		$	246		$	441
	Unrealized loss on securities transferred to held to maturity, net of tax			(465	)		(15	)
	Net losses and past service liability for defined benefit plan, net of tax			(1,176	)		(1,176	)
	Accumulated other comprehensive loss		$	(1,395	)	$	(750	)

Subsequent_events

Subsequent events	6 Months Ended
	Dec. 31, 2013
Subsequent events [Abstract]	'
Subsequent events	'
	-13	Subsequent events
	On January 21, 2014, the Board of Directors declared a cash dividend for the quarter ended December 31, 2013 of $0.175 per share.  The dividend reflects an annual cash dividend rate of $0.70 per share, which was the same as the dividend declared during the previous quarter.  The dividend will be payable to stockholders of record as of February 14, 2014, and will be paid on February 28, 2014.  Historically, the MHC has waived its right to receive dividends declared on its shares of the Company’s common stock.  The Federal Reserve Board has adopted interim final regulations that impose significant conditions and restrictions on the ability of mutual holding companies to waive the receipt of dividends from their subsidiaries, and as a result, the MHC was unable to waive its right to receive dividends paid on its shares on the Company’s common stock during the quarters ended September 30, 2012 and December 31, 2012. The MHC obtained approval of its members at the special meeting of members held on February 19, 2013 to waive the dividend, and received the non-objection of the Federal Reserve Board for such dividend waiver.  The MHC has thus far waived its right to receive dividends declared on its shares of the Company’s common stock in all periods subsequent to this approval and non-objection.  The MHC intends to waive its receipt of the dividend payable on February 28, 2014.
	A special meeting of members of the MHC is scheduled for February 18, 2014 to vote on a proposal for the MHC to continue to waive its right to receive annual dividends declared by Greene County Bancorp, Inc. in the 12 months subsequent to the approval of this proposal.  Management believes that this proposal will be approved at this special meeting.  Once member approval has been obtained, the MHC will submit its request to the Federal Reserve Board to seek its non-objection to the dividend waiver.

Basis_of_Presentation_Policies

Basis of Presentation (Policies)	6 Months Ended
	Dec. 31, 2013
Basis of Presentation [Abstract]	'
Basis of Presentation	'
	The accompanying consolidated statement of financial condition as of June 30, 2013 was derived from the audited consolidated financial statements of Greene County Bancorp, Inc. (the “Company”) and its wholly owned subsidiary, The Bank of Greene County (the “Bank”) and the Bank’s wholly owned subsidiary, Greene County Commercial Bank and Greene Property Holdings, Ltd.  The consolidated financial statements at and for the six and three months ended December 31, 2013 and 2012 are unaudited.
	The financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 8 of Regulation S-X.  Accordingly, they do not include all of the information and notes required by GAAP for complete financial statements.  To the extent that information and notes required by GAAP for complete financial statements are contained in or are consistent with the audited financial statements incorporated by reference to Greene County Bancorp, Inc.’s Annual Report on Form 10-K for the year ended June 30, 2013, such information and notes have not been duplicated herein.  In the opinion of management, all adjustments (consisting of only normal recurring items) necessary for a fair presentation of the financial position and results of operations and cash flows at and for the periods presented have been included.   Amounts in the prior year’s consolidated financial statements have been reclassified whenever necessary to conform to the current year’s presentation.  These reclassifications, if any, had no effect on net income or retained earnings as previously reported.  All material inter-company accounts and transactions have been eliminated in the consolidation. The results of operations, and other data, for the six and three months ended December 31, 2013 are not necessarily indicative of results that may be expected for the entire fiscal year ending June 30, 2014.   These consolidated financial statements consider events that occurred through the date the consolidated financial statements were issued.
Allowance for Loan Losses	'
	Greene County Bancorp, Inc.’s critical accounting policies relate to the allowance for loan losses and the evaluation of securities for other-than-temporary impairment.  The allowance for loan losses is based on management’s estimation of an amount that is intended to absorb losses in the existing loan portfolio.  The allowance for loan losses is established through a provision for loan losses based on management’s evaluation of the risk inherent in the loan portfolio, the composition of the portfolio, specific impaired loans and current economic conditions.  Such evaluation, which includes a review of all loans for which full collectibility may not be reasonably assured, considers among other matters, the estimated net realizable value or the fair value of the underlying collateral, economic conditions, historical loan loss experience, management’s estimate of probable credit losses and other factors that warrant recognition in providing for the allowance of loan losses.  However, this evaluation involves a high degree of complexity and requires management to make subjective judgments that often require assumptions or estimates about highly uncertain matters.  This critical accounting policy and its application are periodically reviewed with the Audit Committee and the Board of Directors.
Securities	'
	Securities are evaluated for other-than-temporary impairment by performing periodic reviews of individual securities in the investment portfolio.  Greene County Bancorp, Inc. makes an assessment to determine whether there have been any events or economic circumstances to indicate that a security on which there is an unrealized loss is impaired on an other-than-temporary basis.  The Company considers many factors, including the severity and duration of the impairment; the intent and ability of the Company to hold the security for a period of time sufficient for a recovery in value; recent events specific to the issuer or industry; and for debt securities, intent to sell the security, the likelihood to be required to sell the security before it recovers the entire amortized cost, external credit ratings and recent downgrades.  The Company is required to record other-than-temporary impairment charges through earnings, if it has the intent to sell, or will more likely than not be required to sell an impaired debt security before a recovery of its amortized cost basis.  In addition, the Company is required to record other-than-temporary impairment charges through earnings for the amount of credit losses, regardless of the intent or requirement to sell.  Credit loss is measured as the difference between the present value of an impaired debt security’s cash flows and its amortized cost basis.  Non-credit related impairment must be recorded as decreases to accumulated other comprehensive income as long as the Company has no intent or requirement to sell an impaired security before a recovery of amortized cost basis.

Use_of_Estimates_Policies

Use of Estimates (Policies)	6 Months Ended
	Dec. 31, 2013
Use of Estimates [Abstract]	'
Use of Estimates	'
	The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period.  Actual results could materially differ from those estimates.  Material estimates that are particularly susceptible to significant change in the near term relate to the determination of the allowance for loan losses and the assessment of other-than-temporary security impairment.
	While management uses available information to recognize losses on loans, future additions to the allowance for loan losses (the “Allowance”) may be necessary, based on changes in economic conditions, asset quality or other factors.  In addition, various regulatory authorities, as an integral part of their examination process, periodically review the Allowance.  Such authorities may require the Company to recognize additions to the Allowance based on their judgments of information available to them at the time of their examination.
Impaired Financing Receivable	'
	Greene County Bancorp, Inc. makes an assessment to determine whether there have been any events or economic circumstances to indicate that a security on which there is an unrealized loss is impaired and impairment is other-than-temporary.  The Company considers many factors including the severity and duration of the impairment; the intent and ability of the Company to hold the security for a period of time sufficient for a recovery in value; recent events specific to the issuer or industry; and for debt securities, intent to sell the security, whether it is more likely than not we will be required to sell the security before recovery, whether loss of the entire amortized cost is expected, external credit ratings and recent downgrades.  Securities on which there is an unrealized loss that is deemed to be other-than-temporary are written down to fair value.

Securities_Policies

Securities (Policies)	6 Months Ended
	Dec. 31, 2013
Securities [Abstract]	'
Federal Home Loan Bank Stock	'
	Federal Home Loan Bank Stock
	Federal law requires a member institution of the Federal Home Loan Bank (“FHLB”) system to hold stock of its district FHLB according to a predetermined formula.  This stock is restricted in that it can only be sold to the FHLB or to another member institution, and all sales of FHLB stock must be at par.  As a result of these restrictions, FHLB stock is carried at cost.  FHLB stock is held as a long-term investment and its value is determined based on the ultimate recoverability of the par value.  Impairment of this investment is evaluated quarterly and is a matter of judgment that reflects management’s view of the FHLB’s long-term performance, which includes factors such as the following:   its operating performance; the severity and duration of declines in the fair value of its net assets related to its capital stock amount; its commitment to make payments required by law or regulation and the level of such payments in relation to its operating performance; the impact of legislative and regulatory changes on the FHLB, and accordingly, on the members of the FHLB; and its liquidity and funding position.  After evaluating these considerations, Greene County Bancorp, Inc. concluded that the par value of its investment in FHLB stock will be recovered and, therefore, no other-than-temporary impairment charge was recorded during the six and three months ended December 31, 2013 or 2012.

Securities_Tables

Securities (Tables)	6 Months Ended
	Dec. 31, 2013
Securities [Abstract]	'
Unrealized Gain (Loss) on Investments	'
	Securities at December 31, 2013 consisted of the following:
	(In thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value
	Securities available for sale:
	U.S. government sponsored enterprises	$	12,687	$	185	$	-	$	12,872
	State and political subdivisions		1,329		26		7		1,348
	Mortgage-backed securities-residential		5,726		189		2		5,913
	Mortgage-backed securities-multi-family		27,260		192		642		26,810
	Asset-backed securities		16		-		1		15
	Corporate debt securities		4,819		388		28		5,179
	Total debt securities		51,837		980		680		52,137
	Equity securities		62		102		-		164
	Total securities available for sale		51,899		1,082		680		52,301
	Securities held to maturity:
	U.S. government sponsored enterprises		3,000		8		152		2,856
	State and political subdivisions		84,417		501		759		84,159
	Mortgage-backed securities-residential		25,191		1,171		-		26,362
	Mortgage-backed securities-multi-family		64,989		721		2,504		63,206
	Other securities		1,061		-		48		1,013
	Total securities held to maturity		178,658		2,401		3,463		177,596
	Total securities	$	230,557	$	3,483	$	4,143	$	229,897
	Securities at June 30, 2013 consisted of the following:
	(In thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value
	Securities available for sale:
	U.S. government sponsored enterprises	$	12,729	$	260	$	-	$	12,989
	State and political subdivisions		1,849		29		20		1,858
	Mortgage-backed securities-residential		7,340		193		-		7,533
	Mortgage-backed securities-multi-family		42,096		289		466		41,919
	Asset-backed securities		17		-		1		16
	Corporate debt securities		4,827		380		31		5,176
	Total debt securities		68,858		1,151		518		69,491
	Equity securities		68		85		-		153
	Total securities available for sale		68,926		1,236		518		69,644
	Securities held to maturity:
	U.S. treasury securities		5,500		17		-		5,517
	U.S. government sponsored enterprises		2,999		16		113		2,902
	State and political subdivisions		82,801		362		755		82,408
	Mortgage-backed securities-residential		29,077		1,515		9		30,583
	Mortgage-backed securities-multi-family		55,086		1,236		1,093		55,229
	Other securities		1,056		-		35		1,021
	Total securities held to maturity		176,519		3,146		2,005		177,660
	Total securities	$	245,445	$	4,382	$	2,523	$	247,304
Continuous Unrealized Loss Position, Fair Value	'
	The following table shows fair value and gross unrealized losses, aggregated by security category and length of time that individual securities have been in a continuous unrealized loss position, at December 31, 2013.
		Less Than 12 Months				More Than 12 Months				Total
	(In thousands)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
	Securities available for sale:
	State and political subdivisions	$	801	$	7	$	-	$	-	$	801	$	7
	Mortgage-backed securities-residential		568		2		-		-		568		2
	Mortgage-backed securities-multi-family		21,475		577		971		65		22,446		642
	Asset-backed securities		-		-		15		1		15		1
	Corporate debt securities		758		28		-		-		758		28
	Total securities available for sale		23,602		614		986		66		24,588		680
	Securities held to maturity:
	U.S. government sponsored enterprises		1,848		152		-		-		1,848		152
	State and political subdivisions		17,278		661		1,943		98		19,221		759
	Mortgage-backed securities-multi-family		25,799		1,439		16,827		1,065		42,626		2,504
	Other securities		560		39		78		9		638		48
	Total securities held to maturity		45,485		2,291		18,848		1,172		64,333		3,463
	Total securities	$	69,087	$	2,905	$	19,834	$	1,238	$	88,921	$	4,143
	The following table shows fair value and gross unrealized losses, aggregated by security category and length of time that individual securities have been in a continuous unrealized loss position, at June 30, 2013.
		Less Than 12 Months				More Than 12 Months				Total
	(In thousands)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
	Securities available for sale:
	State and political subdivisions	$	791	$	20	$	-	$	-	$	791	$	20
	Mortgage-backed securities-multi-family		33,298		466		-		-		33,298		466
	Asset-backed securities		-		-		16		1		16		1
	Corporate debt securities		758		31		-		-		758		31
	Total securities available for sale		34,847		517		16		1		34,863		518
	Securities held to maturity:
	U.S. government sponsored enterprises		1,887		113		-		-		1,887		113
	State and political subdivisions		28,597		745		1,597		10		30,194		755
	Mortgage-backed securities-residential		1,228		9		-		-		1,228		9
	Mortgage-backed securities-multi-family		33,044		1,093		-		-		33,044		1,093
	Other securities		753		35		-		-		753		35
	Total securities held to maturity		65,509		1,995		1,597		10		67,106		2,005
	Total securities	$	100,356	$	2,512	$	1,613	$	11	$	101,969	$	2,523
Investments Classified by Contractual Maturity Date	'
	The estimated fair values of debt securities at December 31, 2013, by contractual maturity are shown below.  Expected maturities may differ from contractual maturities, because issuers may have the right to call or prepay obligations with or without call or prepayment penalties.
	(In thousands)
	Available for sale debt securities	Amortized Cost		Fair Value
	Within one year	$	4,272	$	4,317
	After one year through five years		9,641		10,083
	After five years through ten years		4,922		4,999
	After ten years		-		-
	Total available for sale debt securities		18,835		19,399
	Mortgage-backed and asset-backed securities		33,002		32,738
	Equity securities		62		164
	Total available for sale securities		51,899		52,301
	Held to maturity debt securities
	Within one year		18,720		18,755
	After one year through five years		28,948		29,257
	After five years through ten years		27,896		27,493
	After ten years		12,914		12,523
	Total held to maturity debt securities		88,478		88,028
	Mortgage-backed		90,180		89,568
	Total held to maturity securities		178,658		177,596
	Total securities	$	230,557	$	229,897

Credit_Quality_of_Loans_and_Al1

Credit Quality of Loans and Allowance for Loan Losses (Tables)	6 Months Ended
	Dec. 31, 2013
Credit Quality of Loans and Allowance for Loan Losses [Abstract]	'
Loan Balances by Internal Credit Quality Indicator	'
	Loan balances by internal credit quality indicator as of December 31, 2013 are shown below.
	(In thousands)	Performing		Watch		Special Mention		Substandard			Total
	Residential mortgage	$	220,987	$	581	$	100	$	4,165		$	225,833
	Nonresidential mortgage		97,656		132		3,257		1,782			102,827
	Residential construction and land		3,406		-		-		-			3,406
	Commercial construction		3,500		-		-		-			3,500
	Multi-family		4,436		-		-		258			4,694
	Home equity		20,288		56		-		270			20,614
	Consumer installment		4,225		19		-		23			4,267
	Commercial loans		26,984		-		605		708			28,297
	Total gross loans	$	381,482	$	788	$	3,962	$	7,206		$	393,438
	Loan balances by internal credit quality indicator as of June 30, 2013 are shown below.
	(In thousands)	Performing		Watch		Special Mention		Substandard			Total
	Residential mortgage	$	207,606	$	294	$	302	$	4,324		$	212,526
	Nonresidential mortgage		87,509		-		2,197		1,776			91,482
	Residential construction and land		2,691		-		-		-			2,691
	Commercial construction		2,466		-		-		1,057			3,523
	Multi-family		4,785		-		-		726			5,511
	Home equity		20,099		221		23		28			20,371
	Consumer installment		4,073		5		-		-			4,078
	Commercial loans		24,454		-		516		687			25,657
	Total gross loans	$	353,683	$	520	$	3,038	$	8,598		$	365,839
Delinquent and Nonaccrual Loans By Past Due Status	'
	The following table sets forth information regarding delinquent and/or nonaccrual loans as of December 31, 2013:
	(In thousands)	30-59		60-89 days		90 days or		Total past			Current		Total Loans		Loans on
		days past		past due		more past		due							Non-
		due				due									accrual
	Residential mortgage	$	1,061	$	452	$	3,084	$	4,597		$	221,236	$	225,833	$	3,427
	Nonresidential mortgage		1,017		570		1,065		2,652			100,175		102,827		1,945
	Residential construction and land		-		-		-		-			3,406		3,406		-
	Commercial construction		-		-		-		-			3,500		3,500		-
	Multi-family		142		-		-		142			4,552		4,694		-
	Home equity		144		80		221		445			20,169		20,614		270
	Consumer installment		46		19		22		87			4,180		4,267		23
	Commercial loans		500		-		206		706			27,591		28,297		314
	Total gross loans	$	2,910	$	1,121	$	4,598	$	8,629		$	384,809	$	393,438	$	5,979
	The following table sets forth information regarding delinquent and/or nonaccrual loans as of June 30, 2013:
	(In thousands)	30-59		60-89 days		90 days or		Total			Current		Total Loans		Loans on
		days past		past due		more past		past due							Non-
		due				due									accrual
	Residential mortgage	$	1,255	$	165	$	3,875	$	5,295		$	207,231	$	212,526	$	3,599
	Nonresidential mortgage		215		978		1,655		2,848			88,634		91,482		2,018
	Residential construction and land		38		-		-		38			2,653		2,691		-
	Commercial construction		-		-		-		-			3,523		3,523		-
	Multi-family		144		-		463		607			4,904		5,511		463
	Home equity		269		221		28		518			19,853		20,371		51
	Consumer installment		34		5		-		39			4,039		4,078		-
	Commercial loans		530		78		82		690			24,967		25,657		195
	Total gross loans	$	2,485	$	1,447	$	6,103	$	10,035		$	355,804	$	365,839	$	6,326
Nonaccrual Loans, Interest Income Data	'
	The table below details additional information related to nonaccrual loans for the three and six months ended December 31:
		For the six months				For the three months
		ended December 31,				ended December 31
	(In thousands)	2013		2012		2013		2012
	Interest income that would have been recorded if loans had been performing in accordance with original terms	$	208	$	275	$	83	$	125
	Interest income that was recorded on nonaccrual loans		64		126		35		72
Impaired Loans By Loan Portfolio Class	'
	The tables below detail additional information on impaired loans at the date or periods indicated:
		As of December 31, 2013						For the six months ended					For the three months ended December 31, 2013
								December 31, 2013
	(In thousands)	Recorded Investment		Unpaid Principal		Related Allowance		Average Recorded Investment			Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
	With no related allowance recorded:
	Residential mortgage	$	259	$	259	$	-	$	399		$	1	$	207	$	1
	Nonresidential mortgage		539		633		-		596			17		539		8
			798		892		-		995			18		746		9
	With an allowance recorded:
	Residential mortgage		2,865		2,884		574		3,100			30		3,065		15
	Nonresidential mortgage		2,755		2,842		403		1,992			20		2,423		12
	Commercial construction		-		-		-		701			17		350		-
	Multi-family		-		-		-		386			-		308		-
	Home equity		200		200		86		100			-		200		-
	Commercial loans		606		606		3		607			20		607		10
			6,426		6,532		1,066		6,886			87		6,953		37
	Total impaired:
	Residential mortgage		3,124		3,143		574		3,499			31		3,272		16
	Nonresidential mortgage		3,294		3,475		403		2,588			37		2,962		20
	Commercial construction		-		-		-		701			17		350		-
	Multi-family		-		-		-		386			-		308		-
	Home equity		200		200		86		100			-		200		-
	Commercial loans		606		606		3		607			20		607		10
		$	7,224	$	7,424	$	1,066	$	7,881		$	105	$	7,699	$	46
		As of June 30, 2013						For the six months ended					For the three months ended
								31-Dec-12					31-Dec-12
	(In thousands)	Recorded Investment		Unpaid Principal		Related Allowance		Average Recorded Investment			Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
	With no related allowance recorded:
	Residential mortgage	$	852	$	852	$	-	$	78		$	11	$	156	$	11
	Nonresidential mortgage		783		783		-		1,267			47		1,264		26
	Commercial loans		-		-		-		124			10		122		10
			1,635		1,635		-		1,469			68		1,542		47
	With an allowance recorded:
	Residential mortgage		2,582		2,632		520		2,378			38		2,894		23
	Nonresidential mortgage		1,339		1,339		305		1,027			8		1,088		2
	Commercial construction		1,057		1,057		331		1,070			28		1,106		11
	Multi-family		463		463		16		885			16		889		8
	Home equity		-		-		-		386			4		386		4
	Commercial loans		610		610		7		573			20		572		10
			6,051		6,101		1,179		6,319			114		6,935		58
	Total impaired:
	Residential mortgage		3,434		3,484		520		2,456			49		3,050		34
	Nonresidential mortgage		2,122		2,122		305		2,294			55		2,352		28
	Commercial construction		1,057		1,057		331		1,070			28		1,106		11
	Multi-family		463		463		16		885			16		889		8
	Home equity		-		-		-		386			4		386		4
	Commercial loans		610		610		7		697			30		694		20
		$	7,686	$	7,736	$	1,179	$	7,788		$	182	$	8,477	$	105
Troubled Debt Restructurings on Financing Receivables	'
	The table below details loans that have been modified as a troubled debt restructuring during the six and three month periods ended December 31, 2013 and 2012.
	(Dollars in thousands)	Number of Contracts		Pre-Modification Outstanding Recorded Investment		Post-Modification Outstanding Recorded Investment		Current Outstanding Recorded Investment
	Six months ended December 31, 2013
	Residential mortgage		2	$	367	$	367	$	362
	Nonresidential mortgage		3		1,647		1,688		1,683
	Six months ended December 31, 2012
	Residential mortgage		1		246		261		261
	Three months ended December 31, 2013
	Nonresidential mortgage		2	$	1,205	$	1,246	$	1,245
	Three months ended December 31, 2012
	Residential mortgage		1		246		261		261
Troubled Debt Restructurings, Subsequently Defaulted	'
	The table below details loans that have been modified as troubled debt restructurings during the previous twelve months which have subsequently defaulted during the six and three months ended December 31, 2013:
	(Dollars in thousands)	Number of Contracts		Recorded Investment		Allowance for Loan Loss
	Six months ended December 31, 2013
	Residential mortgage		2	$	284	$	57
	Nonresidential mortgage		1		460		109
	Three months ended December 31, 2013
	Residential mortgage		1	$	211	$	57
Activity and Allocation of Allowance For Loan Losses	'
	The following tables set forth the activity and allocation of the allowance for loan losses by loan category during and at the periods indicated.  The allowance is allocated to each loan category based on historical loss experience and economic conditions.
	Activity for the three months ended December 31, 2013
	(In thousands)	Balance at September 30, 2013		Charge-offs		Recoveries		Provision			Balance at December 31, 2013
	Residential mortgage	$	2,558	$	205	$	-	$	419		$	2,772
	Nonresidential mortgage		2,622		87		-		205			2,740
	Residential construction and land		46		-		-		1			47
	Commercial construction		356		-		-		(270	)		86
	Multi-family		110		24		-		21			107
	Home equity		293		8		-		75			360
	Consumer installment		221		61		17		66			243
	Commercial loans		822		1		4		(52	)		773
	Unallocated		-		-		-		43			43
	Total	$	7,028	$	386	$	21	$	508		$	7,171
	Activity for the six months ended December 31, 2013
	(In thousands)	Balance at June 30, 2013		Charge-offs		Recoveries		Provision			Balance at December 31, 2013
	Residential mortgage	$	2,627	$	282	$	-	$	427		$	2,772
	Nonresidential mortgage		2,476		87		-		351			2,740
	Residential construction and land		37		-		-		10			47
	Commercial construction		392		-		-		(306	)		86
	Multi-family		139		24		-		(8	)		107
	Home equity		275		8		-		93			360
	Consumer installment		222		120		32		109			243
	Commercial loans		809		205		4		165			773
	Unallocated		63		-		-		(20	)		43
	Total	$	7,040	$	726	$	36	$	821		$	7,171
		Allowance for Loan Losses				Loans Receivable
						Ending Balance December 31, 2013 Impairment Analysis
		Ending Balance December 31, 2013 Impairment Analysis
	(In thousands)	Individually Evaluated		Collectively Evaluated		Individually Evaluated		Collectively Evaluated
	Residential mortgage	$	574	$	2,198	$	3,124	$	222,709
	Nonresidential mortgage		403		2,337		3,294		99,533
	Residential construction and land		-		47		-		3,406
	Commercial construction		-		86		-		3,500
	Multi-family		-		107		-		4,694
	Home equity		86		274		200		20,414
	Consumer installment		-		243		-		4,267
	Commercial loans		3		770		606		27,691
	Unallocated		-		43		-		-
	Total	$	1,066	$	6,105	$	7,224	$	386,214
	Activity for the three months ended December 31, 2012
	(In thousands)	Balance at September 30, 2012		Charge-offs		Recoveries		Provision			Balance at December 31, 2012
	Residential mortgage	$	2,350	$	234	$	-	$	313		$	2,429
	Nonresidential mortgage		2,104		20		-		162			2,246
	Residential construction and land		43		-		-		-			43
	Commercial construction		364		-		-		27			391
	Multi-family		293		-		-		(7	)		286
	Home equity		369		-		-		(8	)		361
	Consumer installment		257		62		18		68			281
	Commercial loans		684		15		-		58			727
	Unallocated		72		-		-		(72	)		-
	Total	$	6,536	$	331	$	18	$	541		$	6,764
	Activity for the six months ended December 31, 2012
	(In thousands)	Balance at June 30, 2012		Charge-offs		Recoveries		Provision			Balance at December 31, 2012
	Residential mortgage	$	2,163	$	273	$	-	$	539		$	2,429
	Nonresidential mortgage		2,076		20		-		190			2,246
	Residential construction and land		19		-		-		24			43
	Commercial construction		407		-		-		(16	)		391
	Multi-family		337		-		-		(51	)		286
	Home equity		187		-		-		174			361
	Consumer installment		207		132		42		164			281
	Commercial loans		645		15		-		97			727
	Unallocated		136		-		-		(136	)		-
	Total	$	6,177	$	440	$	42	$	985		$	6,764
	Allowance for Loan Losses				Loans Receivable
	Ending Balance June 30, 2013 Impairment Analysis				Ending Balance June 30, 2013 Impairment Analysis
(In thousands)	Individually Evaluated		Collectively Evaluated		Individually Evaluated		Collectively Evaluated
Residential mortgage	$	520	$	2,107	$	3,434	$	209,092
Nonresidential mortgage		305		2,171		2,122		89,360
Residential construction and land		-		37		-		2,691
Commercial construction		331		61		1,057		2,466
Multi-family		16		123		463		5,048
Home equity		-		275		-		20,371
Consumer installment		-		222		-		4,078
Commercial loans		7		802		610		25,047
Unallocated		-		63		-		-
Total	$	1,179	$	5,861	$	7,686	$	358,153

Fair_Value_Measurements_and_Fa1

Fair Value Measurements and Fair Value of Financial Instruments (Tables)	6 Months Ended
	Dec. 31, 2013
Fair Value Measurements and Fair Value of Financial Instruments [Abstract]	'
Fair Value, Assets Measured on Recurring Basis	'
	For assets measured at fair value on a recurring basis, the fair value measurements by level within the fair value hierarchy used are as follows:
						Fair Value Measurements Using
			December			Quoted Prices In Active Markets For Identical Assets				Significant Other Observable Inputs				Significant Unobservable Inputs
	(In thousands)		31, 2013			(Level 1)				(Level 2)				(Level 3)
	Assets:
	U.S. Government sponsored enterprises		$	12,872		$	-			$	12,872			$	-
	State and political subdivisions			1,348			-				1,348				-
	Mortgage-backed securities-residential			5,913			-				5,913				-
	Mortgage-backed securities-multi-family			26,810			-				26,810				-
	Asset-backed securities			15			15				-				-
	Corporate debt securities			5,179			5,179				-				-
	Equity securities			164			164				-				-
	Securities available for sale		$	52,301		$	5,358			$	46,943			$	-
						Fair Value Measurements Using
			June			Quoted Prices In Active Markets For Identical Assets				Significant Other Observable Inputs				Significant Unobservable Inputs
	(In thousands)		30, 2013			(Level 1)				(Level 2)				(Level 3)
	Assets:
	U.S. Government sponsored enterprises		$	12,989		$	-			$	12,989			$	-
	State and political subdivisions			1,858			-				1,858				-
	Mortgage-backed securities-residential			7,533			-				7,533				-
	Mortgage-backed securities-multi-family			41,919			-				41,919				-
	Asset-backed securities			16			16				-				-
	Corporate debt securities			5,176			5,176				-				-
	Equity securities			153			153				-				-
	Securities available for sale		$	69,644		$	5,345			$	64,299			$	-
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques	'
						Fair Value Measurements Using
	(In thousands)		Fair Value			(Level 1)				(Level 2)				(Level 3)
	31-Dec-13
	Impaired loans		$	3,063		$	-			$	-			$	3,063
	30-Jun-13
	Impaired loans		$	5,460		$	-			$	-			$	5,460
Fair Value Inputs, Assets, Quantitative Information	'
	The following table presents additional quantitative information about assets measured at fair value on a nonrecurring basis and for which Level 3 inputs were utilized to determine fair value:
	(Dollars in thousands)		Fair Value		Valuation Technique	Unobservable Input		Range				Weighted Average
	31-Dec-13
	Impaired Loans		$	3,063	Appraisal of collateral(1)	Appraisal adjustments(2)			0.00%-38.85	%			18.01	%
						Liquidation expenses(3)			0.00%-10.00	%			4.39	%
	30-Jun-13
	Impaired Loans		$	5,460	Appraisal of collateral(1)	Appraisal adjustments(2)			4.00%-41.74	%			23.98	%
						Liquidation expenses(3)			3.49%-9.52	%			5.86	%
		-1	Fair value is generally determined through independent third-party appraisals of the underlying collateral, which generally includes various Level 3 inputs which are not observable.
		-2	Appraisals may be adjusted downwards by management for qualitative factors such as economic conditions.  Higher downward adjustments are caused by negative changes to the collateral or conditions in the real estate market, actual offers or sales contracts received or age of the appraisal.
		-3	Appraisals may be adjusted downwards by management for qualitative factors such as the estimated costs to liquidate the collateral.
Carrying Amounts and Estimated Fair Value	'
	The carrying amounts and estimated fair value of financial instruments are as follows:
	(In thousands)		31-Dec-13							Fair Value Measurements Using
			Carrying Amount			Fair Value				(Level 1)				(Level 2)		(Level 3)
	Cash and cash equivalents		$	11,676		$	11,676			$	11,676			$	-	$	-
	Long term certificate of deposit			250			250				250				-		-
	Securities available for sale			52,301			52,301				5,358				46,943		-
	Securities held to maturity			178,658			177,596				-				177,596		-
	Federal Home Loan Bank stock			2,540			2,540				-				2,540		-
	Net loans			387,083			393,360				-				-		393,360
	Accrued interest receivable			2,754			2,754				-				2,754		-
	Deposits			549,435			549,559				-				549,559		-
	Federal Home Loan Bank borrowings			40,200			39,920				-				39,920		-
	Accrued interest payable			59			59				-				59		-
	(In thousands)		30-Jun-13							Fair Value Measurements Using
			Carrying Amount			Fair Value				(Level 1)				(Level 2)		(Level 3)
	Cash and cash equivalents		$	6,222		$	6,222			$	6,222			$	-	$	-
	Long term certificate of deposit			250			250				250				-		-
	Securities available for sale			69,644			69,644				5,345				64,299		-
	Securities held to maturity			176,519			177,660				-				177,660		-
	Federal Home Loan Bank stock			1,388			1,388				-				1,388		-
	Net loans			359,426			367,377				-				-		367,377
	Accrued interest receivable			2,663			2,663				-				2,663		-
	Deposits			558,439			558,517				-				558,517		-
	Federal Home Loan Bank borrowings			14,600			14,378				-				14,378		-
	Accrued interest payable			55			55				-				55		-

Earnings_Per_Share_Tables

Earnings Per Share (Tables)	6 Months Ended
	Dec. 31, 2013
Earnings Per Share [Abstract]	'
Schedule of Earnings Per Share, Basic and Diluted	'
		Net Income		Weighted Average Number Of		Earnings per Share
				Shares Outstanding
	Six months ended December 31, 2013	$	3,479,000
	Basic				4,199,349	$	0.83
	Effect of dilutive stock options				38,417		(0.01	)
	Diluted				4,237,766	$	0.82
	Six months ended December 31, 2012	$	3,433,000
	Basic				4,184,747	$	0.82
	Effect of dilutive stock options				38,582		(0.01	)
	Diluted				4,223,329	$	0.81
	Three months ended December 31, 2013	$	1,725,000
	Basic				4,203,985	$	0.41
	Effect of dilutive stock options				36,231		-
	Diluted				4,240,216	$	0.41
	Three months ended December 31, 2012	$	1,669,000
	Basic				4,185,562	$	0.4
	Effect of dilutive stock options				40,184		(0.01	)
	Diluted				4,225,746	$	0.39

Employee_Benefit_Plans_Tables

Employee Benefit Plans (Tables)	6 Months Ended
	Dec. 31, 2013
Employee Benefit Plan [Abstract]	'
Schedule Of Net Periodic Pension Costs	'
	The components of net periodic pension cost related to the defined benefit pension plan for the six and three months ended December 31, 2013 and 2012 were as follows:
		Six months ended December 31,						Three months ended December 31,
	(In thousands)	2013			2012			2013			2012
	Interest cost	$	112		$	88		$	56		$	44
	Expected return on plan assets		(158	)		(102	)		(79	)		(51	)
	Amortization of net loss		46			38			23			19
	Net periodic pension cost	$	-		$	24		$	-		$	12

StockBased_Compensation_Tables

Stock-Based Compensation (Tables)	6 Months Ended
	Dec. 31, 2013
Stock-Based Compensation [Abstract]	'
Summary of Stock Option Activity	'
	A summary of the Company’s stock option activity and related information for its option plan for the six months ended December 31, 2013 and 2012 is as follows:
			2013								2012
							Weighted Average								Weighted Average
							Exercise								Exercise
							Price								Price
			Shares				Per Share				Shares				Per Share
	Outstanding at beginning of year			87,400			$	12.5				103,700			$	12.5
	Exercised			(22,779	)		$	12.5				(3,000	)		$	12.5
	Outstanding at period end			64,621			$	12.5				100,700			$	12.5
	Exercisable at period end			64,621			$	12.5				100,700			$	12.5
Options Outstanding and Exercisable	'
	The following table presents stock options outstanding and exercisable at December 31, 2013:
	Options Outstanding and Exercisable
	Range of Exercise Prices				Number Outstanding				Weighted Average Remaining				Weighted Average Exercise
									Contractual Life				Price
	$	12.5				64,621				5			$	12.5

Accumulated_Other_Comprehensiv1

Accumulated Other Comprehensive Loss (Tables)	6 Months Ended
	Dec. 31, 2013
Accumulated Other Comprehensive Loss [Abstract]	'
Components of Accumulated Other Comprehensive Income	'
	The components of accumulated other comprehensive loss as of December 31, 2013 and June 30, 2013 are presented in the following table:
	(In thousands)
	Other comprehensive (loss) income:	31-Dec-13			30-Jun-13
	Unrealized gain on available for sale securities, net of tax	$	246		$	441
	Unrealized loss on securities transferred to held to maturity, net of tax		(465	)		(15	)
	Net losses and past service liability for defined benefit plan, net of tax		(1,176	)		(1,176	)
	Accumulated other comprehensive loss	$	(1,395	)	$	(750	)

Nature_of_Operations_Narrative

Nature of Operations - Narrative (Details)	Dec. 31, 2013
	Office
Nature of Operations [Abstract]	'
Number of Offices	12

Securities_Unrealized_Gain_Los

Securities - Unrealized Gain (Loss) on Investments (Details) (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, unless otherwise specified
Securities available for sale:	'	'
Amortized Cost	$51,899	$68,926
Gross Unrealized Gains	1,082	1,236
Gross Unrealized Losses	680	518
Estimated Fair Value	52,301	69,644
Securities held to maturity:	'	'
Amortized Cost	178,658	176,519
Gross Unrealized Gains	2,401	3,146
Gross Unrealized Losses	3,463	2,005
Estimated Fair Value	177,596	177,660
Total securities	'	'
Total Securities, Amortized Cost	230,557	245,445
Total Securities, Gross Unrealized Gains	3,483	4,382
Total Securities, Gross Unrealized Losses	4,143	2,523
Total Securities, Estimated Fair Value	229,897	247,304
US Treasury Securities [Member]	'	'
Securities held to maturity:	'	'
Amortized Cost	'	5,500
Gross Unrealized Gains	'	17
Gross Unrealized Losses	'	0
Estimated Fair Value	'	5,517
U.S. Government sponsored enterprises [Member]	'	'
Securities available for sale:	'	'
Amortized Cost	12,687	12,729
Gross Unrealized Gains	185	260
Gross Unrealized Losses	0	0
Estimated Fair Value	12,872	12,989
Securities held to maturity:	'	'
Amortized Cost	3,000	2,999
Gross Unrealized Gains	8	16
Gross Unrealized Losses	152	113
Estimated Fair Value	2,856	2,902
State and political subdivisions [Member]	'	'
Securities available for sale:	'	'
Amortized Cost	1,329	1,849
Gross Unrealized Gains	26	29
Gross Unrealized Losses	7	20
Estimated Fair Value	1,348	1,858
Securities held to maturity:	'	'
Amortized Cost	84,417	82,801
Gross Unrealized Gains	501	362
Gross Unrealized Losses	759	755
Estimated Fair Value	84,159	82,408
Mortgage-backed securities-residential [Member]	'	'
Securities available for sale:	'	'
Amortized Cost	5,726	7,340
Gross Unrealized Gains	189	193
Gross Unrealized Losses	2	0
Estimated Fair Value	5,913	7,533
Securities held to maturity:	'	'
Amortized Cost	25,191	29,077
Gross Unrealized Gains	1,171	1,515
Gross Unrealized Losses	0	9
Estimated Fair Value	26,362	30,583
Mortgage-backed securities-multi-family [Member]	'	'
Securities available for sale:	'	'
Amortized Cost	27,260	42,096
Gross Unrealized Gains	192	289
Gross Unrealized Losses	642	466
Estimated Fair Value	26,810	41,919
Securities held to maturity:	'	'
Amortized Cost	64,989	55,086
Gross Unrealized Gains	721	1,236
Gross Unrealized Losses	2,504	1,093
Estimated Fair Value	63,206	55,229
Other Securities [Member]	'	'
Securities held to maturity:	'	'
Amortized Cost	1,061	1,056
Gross Unrealized Gains	0	0
Gross Unrealized Losses	48	35
Estimated Fair Value	1,013	1,021
Asset-backed securities [Member]	'	'
Securities available for sale:	'	'
Amortized Cost	16	17
Gross Unrealized Gains	0	0
Gross Unrealized Losses	1	1
Estimated Fair Value	15	16
Corporate debt securities [Member]	'	'
Securities available for sale:	'	'
Amortized Cost	4,819	4,827
Gross Unrealized Gains	388	380
Gross Unrealized Losses	28	31
Estimated Fair Value	5,179	5,176
Debt Securities [Member]	'	'
Securities available for sale:	'	'
Amortized Cost	51,837	68,858
Gross Unrealized Gains	980	1,151
Gross Unrealized Losses	680	518
Estimated Fair Value	52,137	69,491
Equity securities [Member]	'	'
Securities available for sale:	'	'
Amortized Cost	62	68
Gross Unrealized Gains	102	85
Gross Unrealized Losses	0	0
Estimated Fair Value	$164	$153

Securities_Continuous_Unrealiz

Securities - Continuous Unrealized Loss Position, Fair Value (Details) (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, unless otherwise specified
Securities available for sale:	'	'
Less than 12 Months: Available-for-Sale, Fair Value	$23,602	$34,847
12 Months or More: Available-for-Sale, Fair Value	986	16
Total: Available-for-Sale, Fair Value	24,588	34,863
Less than 12 Months: Available-for-Sale, Unrealized Losses	614	517
12 Months or More: Available-for-Sale, Unrealized Losses	66	1
Total: Available-for-Sale, Unrealized Losses	680	518
Securities held to maturity:	'	'
Less than 12 Months: Held-to-Maturity, Fair Value	45,485	65,509
12 Months or More: Held-to-Maturity, Fair Value	18,848	1,597
Total: Held-to-Maturity, Fair Value	64,333	67,106
Less than 12 Months: Held-to-Maturity, Unrealized Losses	2,291	1,995
12 Months or More: Held-to-Maturity, Unrealized Losses	1,172	10
Total: Held-to-Maturity, Unrealized Losses	3,463	2,005
Total securities	'	'
Less than 12 Months: Total Fair Value	69,087	100,356
Less Than 12 Months: Total Unrealized Losses	2,905	2,512
12 Months or More: Total Fair Value	19,834	1,613
12 Months or More: Total Unrealized Losses	1,238	11
Total Fair Value	88,921	101,969
Total Unrealized Losses	4,143	2,523
U.S. Government sponsored enterprises [Member]	'	'
Securities held to maturity:	'	'
Less than 12 Months: Held-to-Maturity, Fair Value	1,848	1,887
12 Months or More: Held-to-Maturity, Fair Value	0	0
Total: Held-to-Maturity, Fair Value	1,848	1,887
Less than 12 Months: Held-to-Maturity, Unrealized Losses	152	113
12 Months or More: Held-to-Maturity, Unrealized Losses	0	0
Total: Held-to-Maturity, Unrealized Losses	152	113
State and political subdivisions [Member]	'	'
Securities available for sale:	'	'
Less than 12 Months: Available-for-Sale, Fair Value	801	791
12 Months or More: Available-for-Sale, Fair Value	0	0
Total: Available-for-Sale, Fair Value	801	791
Less than 12 Months: Available-for-Sale, Unrealized Losses	7	20
12 Months or More: Available-for-Sale, Unrealized Losses	0	0
Total: Available-for-Sale, Unrealized Losses	7	20
Securities held to maturity:	'	'
Less than 12 Months: Held-to-Maturity, Fair Value	17,278	28,597
12 Months or More: Held-to-Maturity, Fair Value	1,943	1,597
Total: Held-to-Maturity, Fair Value	19,221	30,194
Less than 12 Months: Held-to-Maturity, Unrealized Losses	661	745
12 Months or More: Held-to-Maturity, Unrealized Losses	98	10
Total: Held-to-Maturity, Unrealized Losses	759	755
Mortgage-backed securities-residential [Member]	'	'
Securities available for sale:	'	'
Less than 12 Months: Available-for-Sale, Fair Value	568	'
12 Months or More: Available-for-Sale, Fair Value	0	'
Total: Available-for-Sale, Fair Value	568	'
Less than 12 Months: Available-for-Sale, Unrealized Losses	2	'
12 Months or More: Available-for-Sale, Unrealized Losses	0	'
Total: Available-for-Sale, Unrealized Losses	2	'
Securities held to maturity:	'	'
Less than 12 Months: Held-to-Maturity, Fair Value	'	1,228
12 Months or More: Held-to-Maturity, Fair Value	'	0
Total: Held-to-Maturity, Fair Value	'	1,228
Less than 12 Months: Held-to-Maturity, Unrealized Losses	'	9
12 Months or More: Held-to-Maturity, Unrealized Losses	'	0
Total: Held-to-Maturity, Unrealized Losses	0	9
Mortgage-backed securities-multi-family [Member]	'	'
Securities available for sale:	'	'
Less than 12 Months: Available-for-Sale, Fair Value	21,475	33,298
12 Months or More: Available-for-Sale, Fair Value	971	0
Total: Available-for-Sale, Fair Value	22,446	33,298
Less than 12 Months: Available-for-Sale, Unrealized Losses	577	466
12 Months or More: Available-for-Sale, Unrealized Losses	65	0
Total: Available-for-Sale, Unrealized Losses	642	466
Securities held to maturity:	'	'
Less than 12 Months: Held-to-Maturity, Fair Value	25,799	33,044
12 Months or More: Held-to-Maturity, Fair Value	16,827	0
Total: Held-to-Maturity, Fair Value	42,626	33,044
Less than 12 Months: Held-to-Maturity, Unrealized Losses	1,439	1,093
12 Months or More: Held-to-Maturity, Unrealized Losses	1,065	0
Total: Held-to-Maturity, Unrealized Losses	2,504	1,093
Asset-backed securities [Member]	'	'
Securities available for sale:	'	'
Less than 12 Months: Available-for-Sale, Fair Value	0	0
12 Months or More: Available-for-Sale, Fair Value	15	16
Total: Available-for-Sale, Fair Value	15	16
Less than 12 Months: Available-for-Sale, Unrealized Losses	0	0
12 Months or More: Available-for-Sale, Unrealized Losses	1	1
Total: Available-for-Sale, Unrealized Losses	1	1
Other Securities [Member]	'	'
Securities held to maturity:	'	'
Less than 12 Months: Held-to-Maturity, Fair Value	560	753
12 Months or More: Held-to-Maturity, Fair Value	78	0
Total: Held-to-Maturity, Fair Value	638	753
Less than 12 Months: Held-to-Maturity, Unrealized Losses	39	35
12 Months or More: Held-to-Maturity, Unrealized Losses	9	0
Total: Held-to-Maturity, Unrealized Losses	48	35
Corporate debt securities [Member]	'	'
Securities available for sale:	'	'
Less than 12 Months: Available-for-Sale, Fair Value	758	758
12 Months or More: Available-for-Sale, Fair Value	0	0
Total: Available-for-Sale, Fair Value	758	758
Less than 12 Months: Available-for-Sale, Unrealized Losses	28	31
12 Months or More: Available-for-Sale, Unrealized Losses	0	0
Total: Available-for-Sale, Unrealized Losses	$28	$31

Securities_Investments_Classif

Securities - Investments Classified by Contractual Maturity Date (Details) (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, unless otherwise specified
Available for sale debt securities, amortized cost	'	'
Within one year	$4,272	'
After one year through five years	9,641	'
After five years through ten years	4,922	'
After ten years	0	'
Total available-for-sale debt securities	18,835	'
Mortgage-backed and asset-backed securities	33,002	'
Equity securities	62	'
Available-for-sale Securities, Amortized Cost Basis	51,899	68,926
Held to maturity debt securities, amortized cost	'	'
Within one year	18,720	'
After one year through five years	28,948	'
After five years through ten years	27,896	'
After ten years	12,914	'
Total held-to-maturity debt securities	88,478	'
Mortgage-backed	90,180	'
Total held-to-maturity securities	178,658	176,519
Total securities, amortized cost	230,557	245,445
Available for sale debt securities, fair value	'	'
Within one year	4,317	'
After one through five years	10,083	'
After five through ten years	4,999	'
After ten years	0	'
Total available-for-sale debt securities	19,399	'
Mortgage-backed and asset-backed securities	32,738	'
Equity securities	164	'
Total available-for-sale securities	52,301	69,644
Held to maturity debt securities, fair value	'	'
Within one year	18,755	'
After one year through five years	29,257	'
After five years through ten years	27,493	'
After ten years	12,523	'
Total held-to-maturity debt securities	88,028	'
Mortgage-backed securities	89,568	'
Held-to-maturity Securities, Fair Value	177,596	177,660
Total securities	229,897	'
Equity securities [Member]	'	'
Available for sale debt securities, amortized cost	'	'
Available-for-sale Securities, Amortized Cost Basis	62	68
Available for sale debt securities, fair value	'	'
Total available-for-sale securities	$164	$153

Securities_Narrative_Details

Securities - Narrative (Details) (USD $)	3 Months Ended		6 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Jun. 30, 2013
			Security
Schedule of Investments [Line Items]	'	'	'	'	'
Securities in Unrealized Loss Positions For Twelve Months Or More, Qualitative Disclosure, Number of Positions	'	'	97	'	'
Securities in Unrealized Loss Positions For Less Than Twelve Months, Qualitative Disclosure, Number of Positions	'	'	22	'	'
Proceeds from Sale of Available-for-sale Securities, Debt	$0	$10,000	$0	$10,000	'
Gross realized gains on sale of available-for-sale securities	0	10,000	0	10,000	'
Other than temporary impairment of available-for-sale security	0	0	0	0	'
Securities Pledged as Collateral for Deposits in Excess of FDIC Insurance Limits, Fair Value	187,400,000	'	187,400,000	'	200,900,000
Securities Pledged as Collateral for Potential Borrowings at the Federal Reserve Bank Discount Window	5,200,000	'	5,200,000	'	5,200,000
Available for sale securities transferred at fair value to held to maturity	'	'	11,735,000	0	'
Unrealized losses on transfer of securities	805,000	'	805,000	'	'
Federal Home Loan Bank Stock [Member]	'	'	'	'	'
Schedule of Investments [Line Items]	'	'	'	'	'
Other than temporary impairment of available-for-sale security	$0	$0	$0	$0	'

Credit_Quality_of_Loans_and_Al2

Credit Quality of Loans and Allowance for Loan Losses - Loan Balances by Internal Credit Quality Indicator (Details) (USD $)	6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Jun. 30, 2013
	Segment
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Bank segments	4	'
Loans and Leases Receivable, Gross, Carrying Amount	$393,438	$365,839
Residential mortgage [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Maximum loan-to-value ratio (in hundredths)	80.00%	'
Loans and Leases Receivable, Gross, Carrying Amount	225,833	212,526
Residential Mortgage With Private Mortgage Insurance [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Maximum loan-to-value ratio (in hundredths)	95.00%	'
Nonresidential mortgage [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	102,827	91,482
Residential construction & land [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	3,406	2,691
Commercial construction [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	3,500	3,523
Multi-family [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	4,694	5,511
Home Equity Loans [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	20,614	20,371
Consumer installment [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	4,267	4,078
Commercial loans [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	28,297	25,657
Performing [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	381,482	353,683
Performing [Member] | Residential mortgage [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	220,987	207,606
Performing [Member] | Nonresidential mortgage [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	97,656	87,509
Performing [Member] | Residential construction & land [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	3,406	2,691
Performing [Member] | Commercial construction [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	3,500	2,466
Performing [Member] | Multi-family [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	4,436	4,785
Performing [Member] | Home Equity Loans [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	20,288	20,099
Performing [Member] | Consumer installment [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	4,225	4,073
Performing [Member] | Commercial loans [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	26,984	24,454
Watch [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	788	520
Watch [Member] | Residential mortgage [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	581	294
Watch [Member] | Nonresidential mortgage [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	132	0
Watch [Member] | Residential construction & land [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	0	0
Watch [Member] | Commercial construction [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	0	0
Watch [Member] | Multi-family [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	0	0
Watch [Member] | Home Equity Loans [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	56	221
Watch [Member] | Consumer installment [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	19	5
Watch [Member] | Commercial loans [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	0	0
Special Mention [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	3,962	3,038
Special Mention [Member] | Residential mortgage [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	100	302
Special Mention [Member] | Nonresidential mortgage [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	3,257	2,197
Special Mention [Member] | Residential construction & land [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	0	0
Special Mention [Member] | Commercial construction [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	0	0
Special Mention [Member] | Multi-family [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	0	0
Special Mention [Member] | Home Equity Loans [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	0	23
Special Mention [Member] | Consumer installment [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	0	0
Special Mention [Member] | Commercial loans [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	605	516
Substandard [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	7,206	8,598
Substandard [Member] | Residential mortgage [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	4,165	4,324
Substandard [Member] | Nonresidential mortgage [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	1,782	1,776
Substandard [Member] | Residential construction & land [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	0	0
Substandard [Member] | Commercial construction [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	0	1,057
Substandard [Member] | Multi-family [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	258	726
Substandard [Member] | Home Equity Loans [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	270	28
Substandard [Member] | Consumer installment [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	23	0
Substandard [Member] | Commercial loans [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans and Leases Receivable, Gross, Carrying Amount	$708	$687

Credit_Quality_of_Loans_and_Al3

Credit Quality of Loans and Allowance for Loan Losses - Delinquent and Nonaccrual Loans by Past Due Status (Details) (USD $)	Dec. 31, 2013	Jun. 30, 2013
	Contract
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	$2,910,000	$2,485,000
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	1,121,000	1,447,000
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	4,598,000	6,103,000
Total Past Due	8,629,000	10,035,000
Financing Receivable, Recorded Investment, Current	384,809,000	355,804,000
Loans and Leases Receivable, Gross, Carrying Amount, Total	393,438,000	365,839,000
Financing Receivable, Recorded Investment, Nonaccrual Status	5,979,000	6,326,000
Foreclosure period (in years)	'2 years	'
Loans in the process of foreclosure	3,800,000	4,900,000
Nonaccrual Loans With Recent History Of Delinquency Greater Than 90 Days	1,700,000	781,000
Nonaccrual Loans Making Payments Pursuant To Forbearance Agreements	346,000	'
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	273,000	559,000
Financing Receivable, Modifications In The Past Twelve Months, Number Of Contracts	0	'
Residential Mortgage [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	1,061,000	1,255,000
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	452,000	165,000
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	3,084,000	3,875,000
Total Past Due	4,597,000	5,295,000
Financing Receivable, Recorded Investment, Current	221,236,000	207,231,000
Loans and Leases Receivable, Gross, Carrying Amount, Total	225,833,000	212,526,000
Financing Receivable, Recorded Investment, Nonaccrual Status	3,427,000	3,599,000
Nonresidential mortgage [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	1,017,000	215,000
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	570,000	978,000
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	1,065,000	1,655,000
Total Past Due	2,652,000	2,848,000
Financing Receivable, Recorded Investment, Current	100,175,000	88,634,000
Loans and Leases Receivable, Gross, Carrying Amount, Total	102,827,000	91,482,000
Financing Receivable, Recorded Investment, Nonaccrual Status	1,945,000	2,018,000
Residential construction & land [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	0	38,000
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	0	0
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	0	0
Total Past Due	0	38,000
Financing Receivable, Recorded Investment, Current	3,406,000	2,653,000
Loans and Leases Receivable, Gross, Carrying Amount, Total	3,406,000	2,691,000
Financing Receivable, Recorded Investment, Nonaccrual Status	0	0
Commercial construction [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	0	0
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	0	0
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	0	0
Total Past Due	0	0
Financing Receivable, Recorded Investment, Current	3,500,000	3,523,000
Loans and Leases Receivable, Gross, Carrying Amount, Total	3,500,000	3,523,000
Financing Receivable, Recorded Investment, Nonaccrual Status	0	0
Multi-family [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	142,000	144,000
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	0	0
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	0	463,000
Total Past Due	142,000	607,000
Financing Receivable, Recorded Investment, Current	4,552,000	4,904,000
Loans and Leases Receivable, Gross, Carrying Amount, Total	4,694,000	5,511,000
Financing Receivable, Recorded Investment, Nonaccrual Status	0	463,000
Home Equity Loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	144,000	269,000
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	80,000	221,000
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	221,000	28,000
Total Past Due	445,000	518,000
Financing Receivable, Recorded Investment, Current	20,169,000	19,853,000
Loans and Leases Receivable, Gross, Carrying Amount, Total	20,614,000	20,371,000
Financing Receivable, Recorded Investment, Nonaccrual Status	270,000	51,000
Consumer installment [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	46,000	34,000
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	19,000	5,000
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	22,000	0
Total Past Due	87,000	39,000
Financing Receivable, Recorded Investment, Current	4,180,000	4,039,000
Loans and Leases Receivable, Gross, Carrying Amount, Total	4,267,000	4,078,000
Financing Receivable, Recorded Investment, Nonaccrual Status	23,000	0
Commercial loans [Member]	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	500,000	530,000
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	0	78,000
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due	206,000	82,000
Total Past Due	706,000	690,000
Financing Receivable, Recorded Investment, Current	27,591,000	24,967,000
Loans and Leases Receivable, Gross, Carrying Amount, Total	28,297,000	25,657,000
Financing Receivable, Recorded Investment, Nonaccrual Status	$314,000	$195,000

Credit_Quality_of_Loans_and_Al4

Credit Quality of Loans and Allowance for Loan Losses - Nonaccrual Loans, Interest Income Data (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Credit Quality of Loans and Allowance for Loan Losses [Abstract]	'	'	'	'
Interest income that would have been recorded if loans had been performing in accordance with original terms	$83	$125	$208	$275
Interest income that was recorded on nonaccrual loans	$35	$72	$64	$126

Credit_Quality_of_Loans_and_Al5

Credit Quality of Loans and Allowance for Loan Losses - Impaired Loans By Loan Portfolio Class (Details) (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
With no related allowance recorded:	'	'	'	'	'
Impaired Loans with No Allowance: Recorded Investment	$798	'	$798	'	$1,635
Impaired Loans with No Allowance: Unpaid Principal Balance	892	'	892	'	1,635
Impaired Loans with No Allowance: Related Allowance	0	'	0	'	0
Impaired Loans with No Allowance: Average Recorded Investment	746	1,542	995	1,469	'
Impaired Loans with No Allowance: Interest Income	9	47	18	68	'
With an allowance recorded:	'	'	'	'	'
Impaired Loans with Allowance: Recorded Investment	6,426	'	6,426	'	6,051
Impaired Loans with Allowance: Unpaid Principal Balance	6,532	'	6,532	'	6,101
Impaired Loans with Allowance: Related Allowance	1,066	'	1,066	'	1,179
Impaired Loans with Allowance: Average Recorded Investment	6,953	6,935	6,886	6,319	'
Impaired Loans with Allowance: Interest Income	37	58	87	114	'
Total impaired:	'	'	'	'	'
Total Impaired Loans: Recorded Investment	7,224	'	7,224	'	7,686
Total Impaired Loans: Unpaid Principal Balance	7,424	'	7,424	'	7,736
Total Impaired Loans, Average Recorded Investment	7,699	8,477	7,881	7,788	'
Total Impaired Loans, Interest Income Recognized	46	105	105	182	'
Residential Mortgage [Member]	'	'	'	'	'
With no related allowance recorded:	'	'	'	'	'
Impaired Loans with No Allowance: Recorded Investment	259	'	259	'	852
Impaired Loans with No Allowance: Unpaid Principal Balance	259	'	259	'	852
Impaired Loans with No Allowance: Related Allowance	0	'	0	'	0
Impaired Loans with No Allowance: Average Recorded Investment	207	156	399	78	'
Impaired Loans with No Allowance: Interest Income	1	11	1	11	'
With an allowance recorded:	'	'	'	'	'
Impaired Loans with Allowance: Recorded Investment	2,865	'	2,865	'	2,582
Impaired Loans with Allowance: Unpaid Principal Balance	2,884	'	2,884	'	2,632
Impaired Loans with Allowance: Related Allowance	574	'	574	'	520
Impaired Loans with Allowance: Average Recorded Investment	3,065	2,894	3,100	2,378	'
Impaired Loans with Allowance: Interest Income	15	23	30	38	'
Total impaired:	'	'	'	'	'
Total Impaired Loans: Recorded Investment	3,124	'	3,124	'	3,434
Total Impaired Loans: Unpaid Principal Balance	3,143	'	3,143	'	3,484
Total Impaired Loans, Average Recorded Investment	3,272	3,050	3,499	2,456	'
Total Impaired Loans, Interest Income Recognized	16	34	31	49	'
Nonresidential mortgage [Member]	'	'	'	'	'
With no related allowance recorded:	'	'	'	'	'
Impaired Loans with No Allowance: Recorded Investment	539	'	539	'	783
Impaired Loans with No Allowance: Unpaid Principal Balance	633	'	633	'	783
Impaired Loans with No Allowance: Related Allowance	0	'	0	'	0
Impaired Loans with No Allowance: Average Recorded Investment	539	1,264	596	1,267	'
Impaired Loans with No Allowance: Interest Income	8	26	17	47	'
With an allowance recorded:	'	'	'	'	'
Impaired Loans with Allowance: Recorded Investment	2,755	'	2,755	'	1,339
Impaired Loans with Allowance: Unpaid Principal Balance	2,842	'	2,842	'	1,339
Impaired Loans with Allowance: Related Allowance	403	'	403	'	305
Impaired Loans with Allowance: Average Recorded Investment	2,423	1,088	1,992	1,027	'
Impaired Loans with Allowance: Interest Income	12	2	20	8	'
Total impaired:	'	'	'	'	'
Total Impaired Loans: Recorded Investment	3,294	'	3,294	'	2,122
Total Impaired Loans: Unpaid Principal Balance	3,475	'	3,475	'	2,122
Total Impaired Loans, Average Recorded Investment	2,962	2,352	2,588	2,294	'
Total Impaired Loans, Interest Income Recognized	20	28	37	55	'
Commercial construction [Member]	'	'	'	'	'
With an allowance recorded:	'	'	'	'	'
Impaired Loans with Allowance: Recorded Investment	0	'	0	'	1,057
Impaired Loans with Allowance: Unpaid Principal Balance	0	'	0	'	1,057
Impaired Loans with Allowance: Related Allowance	0	'	0	'	331
Impaired Loans with Allowance: Average Recorded Investment	350	1,106	701	1,070	'
Impaired Loans with Allowance: Interest Income	0	11	17	28	'
Total impaired:	'	'	'	'	'
Total Impaired Loans: Recorded Investment	0	'	0	'	1,057
Total Impaired Loans: Unpaid Principal Balance	0	'	0	'	1,057
Total Impaired Loans, Average Recorded Investment	350	1,106	701	1,070	'
Total Impaired Loans, Interest Income Recognized	0	11	17	28	'
Multi-family [Member]	'	'	'	'	'
With an allowance recorded:	'	'	'	'	'
Impaired Loans with Allowance: Recorded Investment	0	'	0	'	463
Impaired Loans with Allowance: Unpaid Principal Balance	0	'	0	'	463
Impaired Loans with Allowance: Related Allowance	0	'	0	'	16
Impaired Loans with Allowance: Average Recorded Investment	308	889	386	885	'
Impaired Loans with Allowance: Interest Income	0	8	0	16	'
Total impaired:	'	'	'	'	'
Total Impaired Loans: Recorded Investment	0	'	0	'	463
Total Impaired Loans: Unpaid Principal Balance	0	'	0	'	463
Total Impaired Loans, Average Recorded Investment	308	889	386	885	'
Total Impaired Loans, Interest Income Recognized	0	8	0	16	'
Home Equity Loans [Member]	'	'	'	'	'
With an allowance recorded:	'	'	'	'	'
Impaired Loans with Allowance: Recorded Investment	200	'	200	'	0
Impaired Loans with Allowance: Unpaid Principal Balance	200	'	200	'	0
Impaired Loans with Allowance: Related Allowance	86	'	86	'	0
Impaired Loans with Allowance: Average Recorded Investment	200	386	100	386	'
Impaired Loans with Allowance: Interest Income	0	4	0	4	'
Total impaired:	'	'	'	'	'
Total Impaired Loans: Recorded Investment	200	'	200	'	0
Total Impaired Loans: Unpaid Principal Balance	200	'	200	'	0
Total Impaired Loans, Average Recorded Investment	200	386	100	386	'
Total Impaired Loans, Interest Income Recognized	0	4	0	4	'
Commercial loans [Member]	'	'	'	'	'
With no related allowance recorded:	'	'	'	'	'
Impaired Loans with No Allowance: Recorded Investment	'	'	'	'	0
Impaired Loans with No Allowance: Unpaid Principal Balance	'	'	'	'	0
Impaired Loans with No Allowance: Related Allowance	'	'	'	'	0
Impaired Loans with No Allowance: Average Recorded Investment	'	122	'	124	'
Impaired Loans with No Allowance: Interest Income	'	10	'	10	'
With an allowance recorded:	'	'	'	'	'
Impaired Loans with Allowance: Recorded Investment	606	'	606	'	610
Impaired Loans with Allowance: Unpaid Principal Balance	606	'	606	'	610
Impaired Loans with Allowance: Related Allowance	3	'	3	'	7
Impaired Loans with Allowance: Average Recorded Investment	607	572	607	573	'
Impaired Loans with Allowance: Interest Income	10	10	20	20	'
Total impaired:	'	'	'	'	'
Total Impaired Loans: Recorded Investment	606	'	606	'	610
Total Impaired Loans: Unpaid Principal Balance	606	'	606	'	610
Total Impaired Loans, Average Recorded Investment	607	694	607	697	'
Total Impaired Loans, Interest Income Recognized	$10	$20	$20	$30	'

Credit_Quality_of_Loans_and_Al6

Credit Quality of Loans and Allowance for Loan Losses - Troubled Debt Restructurings on Financing Receivables (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
	Contract	Contract	Contract	Contract
Residential Mortgage [Member]	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'
Financing receivable, modifications, number of contracts	'	1	2	1
Financing receivable, modifications, pre-modification recorded investment	'	$246	$367	$246
Financing receivable, modifications, Post-modification recorded investment	'	261	367	261
Financing receivable, modifications, recorded investment	'	261	362	261
Financing receivable, modifications, subsequent default, number of contracts	1	'	2	'
Financing receivable, modifications, subsequent default, recorded investment	211	'	284	'
Financing receivable, modifications, subsequent default, allowance for credit loss	57	'	57	'
Nonresidential mortgage [Member]	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'
Financing receivable, modifications, number of contracts	2	'	3	'
Financing receivable, modifications, pre-modification recorded investment	1,205	'	1,647	'
Financing receivable, modifications, Post-modification recorded investment	1,246	'	1,688	'
Financing receivable, modifications, recorded investment	1,245	'	1,683	'
Financing receivable, modifications, subsequent default, number of contracts	'	'	1	'
Financing receivable, modifications, subsequent default, recorded investment	'	'	460	'
Financing receivable, modifications, subsequent default, allowance for credit loss	$109	'	$109	'

Credit_Quality_of_Loans_and_Al7

Credit Quality of Loans and Allowance for Loan Losses - Activity and Allocation of Allowance for Loan Losses (Details) (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]	'	'	'	'	'
Allowance for Loan Losses, Beginning Balance	$7,028	$6,536	$7,040	$6,177	'
Charge-offs	386	331	726	440	'
Recoveries	21	18	36	42	'
Provision	508	541	821	985	'
Allowance for Loan Losses, Ending Balance	7,171	6,764	7,171	6,764	'
Allowance for loan losses: Ending balance: individually evaluated for impairment	1,066	'	1,066	'	1,179
Allowance for loan losses: Ending balance: collectively evaluated for impairment	6,105	'	6,105	'	5,861
Loans receivables: Ending balance: individually evaluated for impairment	7,224	'	7,224	'	7,686
Loans Receivable: Ending balance: collectively evaluated for impairment	386,214	'	386,214	'	358,153
Residential Mortgage [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Allowance for Loan Losses, Beginning Balance	2,558	2,350	2,627	2,163	'
Charge-offs	205	234	282	273	'
Recoveries	0	0	0	0	'
Provision	419	313	427	539	'
Allowance for Loan Losses, Ending Balance	2,772	2,429	2,772	2,429	'
Allowance for loan losses: Ending balance: individually evaluated for impairment	574	'	574	'	520
Allowance for loan losses: Ending balance: collectively evaluated for impairment	2,198	'	2,198	'	2,107
Loans receivables: Ending balance: individually evaluated for impairment	3,124	'	3,124	'	3,434
Loans Receivable: Ending balance: collectively evaluated for impairment	222,709	'	222,709	'	209,092
Nonresidential mortgage [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Allowance for Loan Losses, Beginning Balance	2,622	2,104	2,476	2,076	'
Charge-offs	87	20	87	20	'
Recoveries	0	0	0	0	'
Provision	205	162	351	190	'
Allowance for Loan Losses, Ending Balance	2,740	2,246	2,740	2,246	'
Allowance for loan losses: Ending balance: individually evaluated for impairment	403	'	403	'	305
Allowance for loan losses: Ending balance: collectively evaluated for impairment	2,337	'	2,337	'	2,171
Loans receivables: Ending balance: individually evaluated for impairment	3,294	'	3,294	'	2,122
Loans Receivable: Ending balance: collectively evaluated for impairment	99,533	'	99,533	'	89,360
Residential construction & land [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Allowance for Loan Losses, Beginning Balance	46	43	37	19	'
Charge-offs	0	0	0	0	'
Recoveries	0	0	0	0	'
Provision	1	0	10	24	'
Allowance for Loan Losses, Ending Balance	47	43	47	43	'
Allowance for loan losses: Ending balance: individually evaluated for impairment	0	'	0	'	0
Allowance for loan losses: Ending balance: collectively evaluated for impairment	47	'	47	'	37
Loans receivables: Ending balance: individually evaluated for impairment	0	'	0	'	0
Loans Receivable: Ending balance: collectively evaluated for impairment	3,406	'	3,406	'	2,691
Commercial construction [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Allowance for Loan Losses, Beginning Balance	356	364	392	407	'
Charge-offs	0	0	0	0	'
Recoveries	0	0	0	0	'
Provision	-270	27	-306	-16	'
Allowance for Loan Losses, Ending Balance	86	391	86	391	'
Allowance for loan losses: Ending balance: individually evaluated for impairment	0	'	0	'	331
Allowance for loan losses: Ending balance: collectively evaluated for impairment	86	'	86	'	61
Loans receivables: Ending balance: individually evaluated for impairment	0	'	0	'	1,057
Loans Receivable: Ending balance: collectively evaluated for impairment	3,500	'	3,500	'	2,466
Multi-family [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Allowance for Loan Losses, Beginning Balance	110	293	139	337	'
Charge-offs	24	0	24	0	'
Recoveries	0	0	0	0	'
Provision	21	-7	-8	-51	'
Allowance for Loan Losses, Ending Balance	107	286	107	286	'
Allowance for loan losses: Ending balance: individually evaluated for impairment	0	'	0	'	16
Allowance for loan losses: Ending balance: collectively evaluated for impairment	107	'	107	'	123
Loans receivables: Ending balance: individually evaluated for impairment	0	'	0	'	463
Loans Receivable: Ending balance: collectively evaluated for impairment	4,694	'	4,694	'	5,048
Home Equity Loans [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Allowance for Loan Losses, Beginning Balance	293	369	275	187	'
Charge-offs	8	0	8	0	'
Recoveries	0	0	0	0	'
Provision	75	-8	93	174	'
Allowance for Loan Losses, Ending Balance	360	361	360	361	'
Allowance for loan losses: Ending balance: individually evaluated for impairment	86	'	86	'	0
Allowance for loan losses: Ending balance: collectively evaluated for impairment	274	'	274	'	275
Loans receivables: Ending balance: individually evaluated for impairment	200	'	200	'	0
Loans Receivable: Ending balance: collectively evaluated for impairment	20,414	'	20,414	'	20,371
Consumer installment [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Allowance for Loan Losses, Beginning Balance	221	257	222	207	'
Charge-offs	61	62	120	132	'
Recoveries	17	18	32	42	'
Provision	66	68	109	164	'
Allowance for Loan Losses, Ending Balance	243	281	243	281	'
Allowance for loan losses: Ending balance: individually evaluated for impairment	0	'	0	'	0
Allowance for loan losses: Ending balance: collectively evaluated for impairment	243	'	243	'	222
Loans receivables: Ending balance: individually evaluated for impairment	0	'	0	'	0
Loans Receivable: Ending balance: collectively evaluated for impairment	4,267	'	4,267	'	4,078
Commercial loans [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Allowance for Loan Losses, Beginning Balance	822	684	809	645	'
Charge-offs	1	15	205	15	'
Recoveries	4	0	4	0	'
Provision	-52	58	165	97	'
Allowance for Loan Losses, Ending Balance	773	727	773	727	'
Allowance for loan losses: Ending balance: individually evaluated for impairment	3	'	3	'	7
Allowance for loan losses: Ending balance: collectively evaluated for impairment	770	'	770	'	802
Loans receivables: Ending balance: individually evaluated for impairment	606	'	606	'	610
Loans Receivable: Ending balance: collectively evaluated for impairment	27,691	'	27,691	'	25,047
Unallocated [Member]	'	'	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'	'	'
Allowance for Loan Losses, Beginning Balance	0	72	63	136	'
Charge-offs	0	0	0	0	'
Recoveries	0	0	0	0	'
Provision	43	-72	-20	-136	'
Allowance for Loan Losses, Ending Balance	43	0	43	0	'
Allowance for loan losses: Ending balance: individually evaluated for impairment	0	'	0	'	0
Allowance for loan losses: Ending balance: collectively evaluated for impairment	43	'	43	'	63
Loans receivables: Ending balance: individually evaluated for impairment	0	'	0	'	0
Loans Receivable: Ending balance: collectively evaluated for impairment	$0	'	$0	'	$0

Fair_Value_Measurements_and_Fa2

Fair Value Measurements and Fair Value of Financial Instruments - Fair Value, Assets Measured on Recurring Basis (Details) (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]	'	'
Securities available for sale, at fair value	$52,301	$69,644
Level 1 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	5,358	5,345
Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	46,943	64,299
Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	0	0
U.S. Government sponsored enterprises [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	12,872	12,989
U.S. Government sponsored enterprises [Member] | Level 1 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	0	0
U.S. Government sponsored enterprises [Member] | Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	12,872	12,989
U.S. Government sponsored enterprises [Member] | Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	0	0
State and political subdivisions [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	1,348	1,858
State and political subdivisions [Member] | Level 1 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	0	0
State and political subdivisions [Member] | Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	1,348	1,858
State and political subdivisions [Member] | Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	0	0
Mortgage-backed securities-residential [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	5,913	7,533
Mortgage-backed securities-residential [Member] | Level 1 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	0	0
Mortgage-backed securities-residential [Member] | Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	5,913	7,533
Mortgage-backed securities-residential [Member] | Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	0	0
Mortgage-backed securities-multi-family [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	26,810	41,919
Mortgage-backed securities-multi-family [Member] | Level 1 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	0	0
Mortgage-backed securities-multi-family [Member] | Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	26,810	41,919
Mortgage-backed securities-multi-family [Member] | Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	0	0
Asset-backed securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	15	16
Asset-backed securities [Member] | Level 1 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	15	16
Asset-backed securities [Member] | Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	0	0
Asset-backed securities [Member] | Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	0	0
Corporate debt securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	5,179	5,176
Corporate debt securities [Member] | Level 1 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	5,179	5,176
Corporate debt securities [Member] | Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	0	0
Corporate debt securities [Member] | Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	0	0
Equity securities [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	164	153
Equity securities [Member] | Level 1 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	164	153
Equity securities [Member] | Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	0	0
Equity securities [Member] | Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Securities available for sale, at fair value	$0	$0

Fair_Value_Measurements_and_Fa3

Fair Value Measurements and Fair Value of Financial Instruments - Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques (Details) (Impaired loans [Member], 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]	'	'
Fair value	$3,063	$5,460
Level 1 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair value	0	0
Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair value	0	0
Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Fair value	$3,063	$5,460

Fair_Value_Measurements_and_Fa4

Fair Value Measurements and Fair Value of Financial Instruments - Fair Value Inputs, Assets, Quantitative Information (Details) (Impaired loans [Member], USD $)	6 Months Ended		12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013		Jun. 30, 2013
Fair value inputs assets, quantitative information [Line Items]	'		'
Fair value	3,063		5,460
Nonrecurring [Member] | Appraisal of Collateral [Member]	'		'
Fair value inputs assets, quantitative information [Line Items]	'		'
Fair value	3,063	[1]	5,460	[1]
Nonrecurring [Member] | Appraisal of Collateral [Member] | Minimum [Member]	'		'
Fair value inputs [Abstract]	'		'
Appraisal adjustments (in hundredths)	0.00%	[1],[2]	4.00%	[1],[2]
Liquidation expenses (in hundredths)	0.00%	[1],[3]	3.49%	[1],[3]
Nonrecurring [Member] | Appraisal of Collateral [Member] | Maximum [Member]	'		'
Fair value inputs [Abstract]	'		'
Appraisal adjustments (in hundredths)	38.85%	[1],[2]	41.74%	[1],[2]
Liquidation expenses (in hundredths)	10.00%	[1],[3]	9.52%	[1],[3]
Nonrecurring [Member] | Appraisal of Collateral [Member] | Weighted Average [Member]	'		'
Fair value inputs [Abstract]	'		'
Appraisal adjustments (in hundredths)	18.01%	[1],[2]	23.98%	[1],[2]
Liquidation expenses (in hundredths)	4.39%	[1],[3]	5.86%	[1],[3]
[1]	Fair value is generally determined through independent third-party appraisals of the underlying collateral, which generally includes various Level 3 inputs which are not observable.
[2]	Appraisals may be adjusted downwards by management for qualitative factors such as economic conditions. Higher downward adjustments are caused by negative changes to the collateral or conditions in the real estate market, actual offers or sales contracts received or age of the appraisal.
[3]	Appraisals may be adjusted downwards by management for qualitative factors such as the estimated costs to liquidate the collateral.

Fair_Value_Measurements_and_Fa5

Fair Value Measurements and Fair Value of Financial Instruments - Narrative (Details) (Nonrecurring [Member], Level 3 [Member], USD $)	Dec. 31, 2013	Jun. 30, 2013
Nonrecurring [Member] | Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans receivable, fair value nonrecurring	$3,900,000	$6,600,000
Allowance for loan losses	$818,000	$1,200,000

Fair_Value_Measurements_and_Fa6

Fair Value Measurements and Fair Value of Financial Instruments - Carrying Amount and Estimated Fair Value (Details) (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	$11,676	$6,222	$10,430	$7,742
Long term certificate of deposit, Carrying Amount	250	250	'	'
Securities available for sale, Carrying Amount	52,301	69,644	'	'
Securities held to maturity, at amortized cost	178,658	176,519	'	'
Federal Home Loan Bank stock, Carrying Amount	2,540	1,388	'	'
Net loans, Carrying Amount	387,083	359,426	'	'
Accrued interest receivable, Carrying Amount	2,754	2,663	'	'
Deposits, Carrying Amount	549,435	558,439	'	'
Federal Home Loan Bank borrowings, Carrying Amount	40,200	14,600	'	'
Accrued Interest Payable, Carrying Amount	59	55	'	'
Cash and cash equivalents	11,676	6,222	'	'
Long term certificate of deposit	250	250	'	'
Securities available for sale, at fair value	52,301	69,644	'	'
Securities held-to-maturity, fair value	177,596	177,660	'	'
Federal Home Loan Bank stock	2,540	1,388	'	'
Net loans	393,360	367,377	'	'
Accrued interest receivable	2,754	2,663	'	'
Deposits	549,559	558,517	'	'
Federal Home Loan Bank borrowings	39,920	14,378	'	'
Accrued interest payable	59	55	'	'
Level 1 [Member]	'	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'
Securities available for sale, Carrying Amount	5,358	5,345	'	'
Cash and cash equivalents	11,676	6,222	'	'
Long term certificate of deposit	250	250	'	'
Securities available for sale, at fair value	5,358	5,345	'	'
Securities held-to-maturity, fair value	0	0	'	'
Federal Home Loan Bank stock	0	0	'	'
Net loans	0	0	'	'
Accrued interest receivable	0	0	'	'
Deposits	0	0	'	'
Federal Home Loan Bank borrowings	0	0	'	'
Accrued interest payable	0	0	'	'
Level 2 [Member]	'	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'
Securities available for sale, Carrying Amount	46,943	64,299	'	'
Cash and cash equivalents	0	0	'	'
Long term certificate of deposit	0	0	'	'
Securities available for sale, at fair value	46,943	64,299	'	'
Securities held-to-maturity, fair value	177,596	177,660	'	'
Federal Home Loan Bank stock	2,540	1,388	'	'
Net loans	0	0	'	'
Accrued interest receivable	2,754	2,663	'	'
Deposits	549,559	558,517	'	'
Federal Home Loan Bank borrowings	39,920	14,378	'	'
Accrued interest payable	59	55	'	'
Level 3 [Member]	'	'	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'	'	'
Securities available for sale, Carrying Amount	0	0	'	'
Cash and cash equivalents	0	0	'	'
Long term certificate of deposit	0	0	'	'
Securities available for sale, at fair value	0	0	'	'
Securities held-to-maturity, fair value	0	0	'	'
Federal Home Loan Bank stock	0	0	'	'
Net loans	393,360	367,377	'	'
Accrued interest receivable	0	0	'	'
Deposits	0	0	'	'
Federal Home Loan Bank borrowings	0	0	'	'
Accrued interest payable	$0	$0	'	'

Earnings_Per_Share_Schedule_of

Earnings Per Share - Schedule of Earnings Per Share Reconciliation (Details) (USD $)	3 Months Ended		6 Months Ended
In Thousands, except Share data, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Earnings Per Share [Abstract]	'	'	'	'
Net Income	$1,725	$1,669	$3,479	$3,433
Weighted Average Number of Shares Outstanding, Basic (in shares)	4,203,985	4,185,562	4,199,349	4,184,747
Weighted Average Number of Shares Outstanding Effect of dilutive stock options (in shares)	36,231	40,184	38,417	38,582
Weighted Average Number of Shares Outstanding, Diluted (in shares)	4,240,216	4,225,746	4,237,766	4,223,329
Earnings per share, Basic (in dollars per share)	$0.41	$0.40	$0.83	$0.82
Earnings Per Share, Effect of Dilutive Stock Options (in dollars per share)	$0	($0.01)	($0.01)	($0.01)
Earnings Per Share, Diluted (in dollars per share)	$0.41	$0.39	$0.82	$0.81
Antidilutive securities or contracts outstanding (in shares)	0	0	0	0

Dividends_Narrative_Details

Dividends - Narrative (Details) (USD $)	0 Months Ended	3 Months Ended		6 Months Ended
	Oct. 15, 2013	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Dividends [Abstract]	'	'	'	'	'
Dividends Payable, Date Declared	'	15-Oct-13	'	'	'
Common Stock, Dividends, Per Share, Declared (in dollars per share)	$0.18	$0.18	$0.18	$0.35	$0.35
Annual Dividend Rate Per Share (in dollars per share)	$0.70	'	'	'	'
Dividends Payable, Date of Record	15-Nov-13	'	'	'	'
Dividends Payable, Date to be Paid	29-Nov-13	'	'	'	'

Employee_Benefit_Plans_Narrati

Employee Benefit Plans - Narrative (Details) (USD $)	3 Months Ended		6 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Jun. 30, 2013
	Installment		Installment
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]	'	'	'	'	'
Defined Contribution Plan, Maximum Annual Contribution Per Employee, Description	'	'	'up to 50% of his or her base salary and 100% of his or her annual bonus	'	'
Defined Contribution Plan, Vesting Period	'	'	'10 years	'	'
SERP plan waiver period before commence payment of benefits after change in control	'	'	'2 years	'	'
Number of annual installment payments made to covered individual	10	'	10	'	'
Defined Contribution Plan, Cost Recognized	$32,000	$25,000	$58,000	$47,000	'
Postemployment Benefits Liability	$757,000	'	$757,000	'	$595,200

Employee_Benefit_Plans_Schedul

Employee Benefit Plans - Schedule of Net Periodic Income (Expense) (Details) (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 Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]	'	'	'	'
Interest cost	$56	$44	$112	$88
Expected return on plan assets	-79	-51	-158	-102
Amortization of net loss	23	19	46	38
Net periodic pension cost	$0	$12	$0	$24

StockBased_Compensation_Narrat

Stock-Based Compensation - Narrative (Details) (USD $)	3 Months Ended		6 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'	'
Share-based compensation arrangement strike price of phantom stock options as percent of book value (in hundredths)	100.00%	'	100.00%	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Total Intrinsic Value	$157,000	$7,000	$307,000	$19,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in shares)	0	0	0	0
2008 Stock Option Plan [Member]	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'	'
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized	0	0	0	0
2011 Phantom Stock Option and Long-term Incentive Plan [Member]	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares)	900,000	'	900,000	'
Allocated Share-based Compensation Expense	$180,000	$0	$339,800	$106,800
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in shares)	'	'	227,330	243,473

StockBased_Compensation_Summar

Stock-Based Compensation - Summary of Stock Option Activity (Details) (USD $)	3 Months Ended		6 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Stock-Based Compensation [Abstract]	'	'	'	'
Outstanding at beginning of year (in shares)	'	'	87,400	103,700
Options granted (in shares)	0	0	0	0
Exercised (in shares)	'	'	-22,779	-3,000
Outstanding at end of year (in shares)	64,621	100,700	64,621	100,700
Exercisable at end of year (in shares)	64,621	100,700	64,621	100,700
Outstanding at beginning of year, Weighted Average Exercise Price Per Share (in dollars per share)	'	'	$12.50	$12.50
Exercised, Weighted Average Exercise Price Per Share (in dollars per share)	'	'	$12.50	$12.50
Outstanding at end of year, Weighted Average Exercise Price Per Share (in dollars per share)	$12.50	$12.50	$12.50	$12.50
Exercisable at end of year, Weighted Average Exercise Price Per Share (in dollars per share)	$12.50	$12.50	$12.50	$12.50

StockBased_Compensation_Option

Stock-Based Compensation - Options Outstanding and Exercisable (Details) (USD $)	6 Months Ended
	Dec. 31, 2013	Jun. 30, 2013	Dec. 31, 2012	Jun. 30, 2012
Stock-Based Compensation [Abstract]	'	'	'	'
Exercise Prices (in dollars per share)	$12.50	'	'	'
Number Outstanding	64,621	87,400	100,700	103,700
Weighted Average Remaining Contractual Life (in years)	'5 years	'	'	'
Weighted Average Exercise Price (in dollars per share)	$12.50	$12.50	$12.50	$12.50

Accumulated_Other_Comprehensiv2

Accumulated Other Comprehensive Loss - Components of Accumulated Other Comprehensive Income (Details) (USD $)	Dec. 31, 2013	Jun. 30, 2013
In Thousands, unless otherwise specified
Accumulated Other Comprehensive Loss [Abstract]	'	'
Unrealized gain on available for sale securities, net of tax	$246	$441
Unrealized loss on securities transferred to held to maturity, net of tax	-465	-15
Net losses and past service liability for defined benefit plan, net of tax	-1,176	-1,176
Accumulated other comprehensive loss	($1,395)	($750)

Subsequent_events_Narrative_De

Subsequent events - Narrative (Details) (USD $)	0 Months Ended	3 Months Ended		6 Months Ended		0 Months Ended	3 Months Ended
	Oct. 15, 2013	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Jan. 21, 2014	Dec. 31, 2013
						Subsequent Event [Member]	Subsequent Event [Member]
Dividends Payable, Date Declared	'	15-Oct-13	'	'	'	'	21-Jan-14
Common Stock, Dividends, Per Share, Declared (in dollars per share)	$0.18	$0.18	$0.18	$0.35	$0.35	$0.18	'
Annual Dividend Rate Per Share (in dollars per share)	$0.70	'	'	'	'	$0.70	'
Dividends Payable, Date of Record	15-Nov-13	'	'	'	'	14-Feb-14	'
Dividends Payable, Date to be Paid	29-Nov-13	'	'	'	'	28-Feb-14	'