Taxonomy Viewer

Name	PrepaidExpenseAndOtherAssetsCurrentAbstract
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
Prepaid Expense and Other Assets, Current [Abstract]	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link

Name	Relation Type	Role
Prepaid Expense, Current [Abstract] `us-gaap:PrepaidExpenseCurrentAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/DeferredCostsCapitalizedPrepaidAndOtherAssets
Other Assets, Current `us-gaap:OtherAssetsCurrent`	parent-child	http://fasb.org/us-gaap/role/disclosure/DeferredCostsCapitalizedPrepaidAndOtherAssets
Prepaid Expense and Other Assets, Current `us-gaap:PrepaidExpenseAndOtherAssetsCurrent`	parent-child	http://fasb.org/us-gaap/role/disclosure/DeferredCostsCapitalizedPrepaidAndOtherAssets

	Name	Relation Type	Role
	Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block] `us-gaap:DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock`	parent-child	http://fasb.org/us-gaap/role/disclosure/DeferredCostsCapitalizedPrepaidAndOtherAssets