Taxonomy Viewer

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

Text	Lang	Role	Container role
Fair Value Measurements, Nonrecurring, Alternative Measurement Date	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Date that nonrecurring measurements were estimated, excluding reporting date, in CCYY-MM-DD format.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link

Name	Value	Role
Publisher	FASB	http://fasb.org/us-gaap/role/ref/legacyRef
Name	Accounting Standards Codification	http://fasb.org/us-gaap/role/ref/legacyRef
Topic	820	http://fasb.org/us-gaap/role/ref/legacyRef
SubTopic	10	http://fasb.org/us-gaap/role/ref/legacyRef
Section	50	http://fasb.org/us-gaap/role/ref/legacyRef
Paragraph	2	http://fasb.org/us-gaap/role/ref/legacyRef
Subparagraph	(a)	http://fasb.org/us-gaap/role/ref/legacyRef
URI	http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258	http://fasb.org/us-gaap/role/ref/legacyRef

	Name	Relation Type	Role
	Fair Value Measurements, Nonrecurring Value Measurement [Abstract] `us-gaap:FairValueMeasurementsNonrecurringValueMeasurementAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosures