Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Name:	us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Subsequent Events (Details) - Revolving Credit Facility - USD ($)	Sep. 29, 2016	Aug. 03, 2016	Jun. 30, 2016
Subsequent Event [Line Items]
Letter of credit, borrowing capacity			$ 25,000,000
Subsequent Event [Member]
Subsequent Event [Line Items]
Letter of credit, borrowing capacity	$ 15,000,000	$ 25,000,000