Securities Available-for-sale (Details 2) - USD ($) $ in Millions	12 Months Ended
Jun. 30, 2015	Jun. 30, 2014
Securities Available-for-Sale
Number of securities sold	0	0
Investment securities at fair value pledged as collateral for borrowings	$ 12.4

The fair value of available-for-sale securities that serve as collateral for borrowings.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 5

-URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5086-111524

Name:	us-gaap_AvailableForSaleSecuritiesPledgedAsCollateral
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant