Open Option Contracts Written [Table]

NameOpenOptionContractsWrittenTable
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Prefixus-gaap
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Period typeduration
Substitution Groupxbrldt:hypercubeItem
BalanceNone
NillableTrue
AbstractTrue

Labels

TextLangRoleContainer role
Open Option Contracts Written [Table]en-UShttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link
Listing of open option contracts written.en-UShttp://www.xbrl.org/2003/role/documentationhttp://www.xbrl.org/2003/role/link

References

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NameAccounting Standards Codificationhttp://www.xbrl.org/2003/role/disclosureRef
Topic946http://www.xbrl.org/2003/role/disclosureRef
SubTopic320http://www.xbrl.org/2003/role/disclosureRef
SectionS99http://www.xbrl.org/2003/role/disclosureRef
Paragraph5http://www.xbrl.org/2003/role/disclosureRef
Subparagraph(SX 210.12-13)http://www.xbrl.org/2003/role/disclosureRef
URIhttps://asc.fasb.org/extlink&oid=122147990&loc=d3e611282-123010http://www.xbrl.org/2003/role/disclosureRef