Taxonomy Viewer

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

Text	Lang	Role	Container role
Option Indexed to Issuer's Equity [Axis]	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link

Name	Relation Type	Role
Option Indexed to Issuer's Equity, Type [Domain] `us-gaap:OptionIndexedToIssuersEquityTypeDomain`	parent-child	http://fasb.org/us-gaap/role/disclosure/Equity
Option Indexed to Issuer's Equity, Type [Domain] `us-gaap:OptionIndexedToIssuersEquityTypeDomain`	dimension-default	http://fasb.org/us-gaap/role/disclosure/EquityOptionIndexedToIssuersEquityEquityTable
Option Indexed to Issuer's Equity, Type [Domain] `us-gaap:OptionIndexedToIssuersEquityTypeDomain`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/EquityOptionIndexedToIssuersEquityEquityTable

	Name	Relation Type	Role
	Option Indexed to Issuer's Equity, Equity [Table] `us-gaap:OptionIndexedToIssuersEquityEquityTable`	parent-child	http://fasb.org/us-gaap/role/disclosure/Equity
	Option Indexed to Issuer's Equity, Equity [Table] `us-gaap:OptionIndexedToIssuersEquityEquityTable`	hypercube-dimension	http://fasb.org/us-gaap/role/disclosure/EquityOptionIndexedToIssuersEquityEquityTable