Non-Cash Transactions - Additional Information (Details) - USD ($)	9 Months Ended
Mar. 31, 2016	Mar. 31, 2015
Nonmonetary Transactions [Abstract]
Amount of non-cash activities	$ 0	$ 0

The amount of revenue and expenses for the services received and provided in a nonmonetary arrangement.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 605
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=51667831&loc=d3e49171-111630

Name:	us-gaap_NonmonetaryTransactionAmountOfBarterTransaction
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration