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Business Combination - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013 Branches	Jun. 30, 2012 NumberofLoan Branches
Business Combinations [Abstract]
Total purchase price	$ 575	$ 28,388
Branches purchased	2	23
Number of consumer loan entities acquired		2

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- Definition

Business Combination Assets Acquired Of Number Of Affiliated Consumer Loan Entities

+ References

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- Definition

Number of branches purchased.

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- Definition

Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6910749&loc=d3e4845-128472

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