Organization, Basis of Presentation, and Summary of Significant Accounting Policies (Details)	3 Months Ended
Sep. 30, 2015 Segment $ / shares	Jun. 30, 2014 $ / shares
Class of Stock [Line Items]
Number of Reportable Segments \| Segment	2
Class A Common Stock [Member]
Class of Stock [Line Items]
Common stock, par value (per share)	$ 0.01	$ 0.01

Face amount or stated value per share of common stock.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.29)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 30

-Article 5

Name:	us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant