Taxonomy Viewer

Name	AvailableForSaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureCause
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	False

Text	Lang	Role	Container role
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Cause	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link

	Name	Relation Type	Role
	Available-for-sale Securities, Continuous Unrealized Loss Position, Qualitative Disclosure [Abstract] `us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionQualitativeDisclosureAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecurities
	Available-for-sale Securities, Continuous Unrealized Loss Position, Qualitative Disclosure [Abstract] `us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionQualitativeDisclosureAbstract`	domain-member	http://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesDebtSecuritiesAvailableForSaleTable