Employee Benefit Plans - Schedule of Shares Held by ESOP by Status (Detail)	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Shares held by ESOP, unallocated (in shares)	317,998	360,397
Employee Stock Ownership Plan
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Shares held by ESOP, allocated (in shares)	243,956	232,721	199,907
Shares held by ESOP, committed to be allocated (in shares)	21,200	21,200	21,200
Shares held by ESOP, unallocated (in shares)	317,998	360,397	402,796
Shares held by ESOP, total (in shares)	583,154	614,318	623,903

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The shares or units in an ESOP trust that have been assigned to individual participant accounts based on a known formula. IRS rules require allocations to be nondiscriminatory generally based on compensation, length of service, or a combination of both. For any particular participant such shares or units may be vested, unvested, or partially vested.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 40

-Section 50

-Paragraph 1

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=6418621&loc=d3e17540-113929

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- Definition

The shares that, although not legally released, will be released by a future scheduled and committed debt service payment and will be allocated to employees for service rendered in the current accounting period. The ESOP documents typically define the period of service to which the shares relate. ESOP shares are released to compensate employees directly, to settle employer liabilities for other employee benefits, and to replace dividends on allocated shares that are used for debt service.

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- Definition

Shares contributed to the ESOP that have not yet been released, committed to be released, or allocated to participant accounts. Suspense shares generally collateralize ESOP debt.

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- Definition

Sum of the allocated, committed-to-be-released and suspense shares of the entity held by the plan.

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