Fair Value Measurements (Details) - Recurring - USD ($) $ in Thousands	Sep. 30, 2015	Jun. 30, 2015
Fair Value Measurements
Total Investment Securities	$ 14,890	$ 13,467
Equity securities
Fair Value Measurements
Total Investment Securities	14,890	13,467
Level 1
Fair Value Measurements
Total Investment Securities	14,890	13,467
Level 1 \| Equity securities
Fair Value Measurements
Total Investment Securities	$ 14,890	$ 13,467

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

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