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) (USD $)	9 Months Ended
Subsequent Events (Details) (USD $)	Feb. 28, 2015	Mar. 31, 2014	Mar. 21, 2015
Subsequent Events (Details) [Line Items]
Line of Credit Facility, Expiration Date	Mar. 21, 2015
Line of Credit Facility, Maximum Borrowing Capacity		$ 250,000
Expiry Of Line Of Credit [Member]
Subsequent Events (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity			$ 250,000