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cm:Member: us-gaap:OpenOptionContractsWrittenTypeDomain
Standard label: Open Option Contracts Written Type [Domain]
Name: us-gaap:OpenOptionContractsWrittenTypeDomain
Documentation: This domain is used for open option contracts written table to separate the put options from the call options.
Object type: cm:Member
Data type: [Member] (nonnum:domainItemType)
Period type: For Period (duration)
Balance type: (no balance type)
Abstract: true
Workiva Wdesk Taxonomy Analyzer: us-gaap:OpenOptionContractsWrittenTypeDomain

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Labels
Label Role Language
Open Option Contracts Written Type [Domain] http://www.xbrl.org/2003/role/label en-US

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References
Reference Role Topic
FASB Accounting Standards Codification 946 320 S99 3 (SX 210.12-12B.1) http://fasb.org/us-gaap/role/ref/legacyRef 946