Taxonomy Viewer

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

Text	Lang	Role	Container role
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table]	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link

Name	Relation Type	Role
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	parent-child	http://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsStockCompensation
Balance Sheet Location [Axis] `us-gaap:BalanceSheetLocationAxis`	parent-child	http://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsStockCompensation
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] `us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems`	parent-child	http://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsStockCompensation
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	hypercube-dimension	http://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsStockCompensationScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable
Balance Sheet Location [Axis] `us-gaap:BalanceSheetLocationAxis`	hypercube-dimension	http://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsStockCompensationScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable

	Name	Relation Type	Role
	Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] `us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock`	parent-child	http://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsStockCompensation
	Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] `us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems`	all	http://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsStockCompensationScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable