Taxonomy Viewer

Name	SegmentsGeographicalAreasAbstract
Namespace	http://fasb.org/us-gaap/2020-01-31
Prefix	us-gaap
Data type	xbrli:stringItemType
Period type	duration
Substitution Group	xbrli:item
Balance	None
Nillable	True
Abstract	True

Text	Lang	Role	Container role
Segments, Geographical Areas [Abstract]	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link

Name	Relation Type	Role
Geographic Areas, Revenues from External Customers [Abstract] `us-gaap:GeographicAreasRevenuesFromExternalCustomersAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/SegmentReporting
Geographic Areas, Long-Lived Assets [Abstract] `us-gaap:GeographicAreasLongLivedAssetsAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/SegmentReporting
Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] `us-gaap:ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock`	parent-child	http://fasb.org/us-gaap/role/disclosure/SegmentReporting

	Name	Relation Type	Role
	Segment Reporting Disclosure [Text Block] `us-gaap:SegmentReportingDisclosureTextBlock`	parent-child	http://fasb.org/us-gaap/role/disclosure/SegmentReporting