Segmented Information (Details) number in Thousands	Jun. 30, 2018
Reportable Subsegments [Member]
Segment Reporting Information [Line Items]
Number of States in which Entity Operates	0

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_SegmentReportingInformationLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration