Taxonomy Viewer

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

Text	Lang	Role	Container role
Investment Sold, Not yet Purchased, Balance, Shares	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Investment Sold, Not yet Purchased, Balance, Shares, Beginning Balance	en-US	http://www.xbrl.org/2003/role/periodStartLabel	http://www.xbrl.org/2003/role/link
Investment Sold, Not yet Purchased, Balance, Shares, Ending Balance	en-US	http://www.xbrl.org/2003/role/periodEndLabel	http://www.xbrl.org/2003/role/link
Number of securities sold short (the short position) as of the end of the period.	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	946	http://fasb.org/us-gaap/role/ref/legacyRef
SubTopic	320	http://fasb.org/us-gaap/role/ref/legacyRef
Section	S99	http://fasb.org/us-gaap/role/ref/legacyRef
Paragraph	2	http://fasb.org/us-gaap/role/ref/legacyRef
Subparagraph	(SX 210.12-12A.Column B)	http://fasb.org/us-gaap/role/ref/legacyRef
URI	http://asc.fasb.org/extlink&oid=120401592&loc=d3e611177-123010	http://fasb.org/us-gaap/role/ref/legacyRef

Name	Relation Type	Role
Investment Sold, Not yet Purchased, Balance [Abstract] `us-gaap:InvestmentSoldNotYetPurchasedBalanceAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/InvestmentsSoldNotYetPurchased
Investment Sold, Not yet Purchased, Balance [Abstract] `us-gaap:InvestmentSoldNotYetPurchasedBalanceAbstract`	domain-member	http://fasb.org/us-gaap/role/disclosure/InvestmentsSoldNotYetPurchasedInvestmentsSoldNotYetPurchasedTable
Investment Sold, Not yet Purchased, Balance [Abstract] `us-gaap:InvestmentSoldNotYetPurchasedBalanceAbstract`	domain-member	http://fasb.org/us-gaap/role/disclosure/InvestmentsSoldNotYetPurchasedScheduleOfInvestmentsTable