Taxonomy Viewer

Name	TaxCreditCarryforwardAxis
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
Tax Credit Carryforward [Axis]	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link

Name	Relation Type	Role
Tax Credit Carryforward, Name [Domain] `us-gaap:TaxCreditCarryforwardNameDomain`	parent-child	http://fasb.org/us-gaap/role/disclosure/IncomeTaxes
Tax Credit Carryforward, Name [Domain] `us-gaap:TaxCreditCarryforwardNameDomain`	dimension-default	http://fasb.org/us-gaap/role/disclosure/IncomeTaxesTaxCreditCarryforwardTable
Tax Credit Carryforward, Name [Domain] `us-gaap:TaxCreditCarryforwardNameDomain`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/IncomeTaxesTaxCreditCarryforwardTable

	Name	Relation Type	Role
	Tax Credit Carryforward [Table] `us-gaap:TaxCreditCarryforwardTable`	parent-child	http://fasb.org/us-gaap/role/disclosure/IncomeTaxes
	Tax Credit Carryforward [Table] `us-gaap:TaxCreditCarryforwardTable`	hypercube-dimension	http://fasb.org/us-gaap/role/disclosure/IncomeTaxesTaxCreditCarryforwardTable