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cm:Concept: us-gaap:OptionIndexedToIssuersEquityShares
Standard label: Option Indexed to Issuer's Equity, Shares
Name: us-gaap:OptionIndexedToIssuersEquityShares
Documentation: The maximum number of shares that could be issued to net share settle a contract, if applicable. If a contract does not have a fixed or determinable maximum number of shares that may be required to be issued, disclose the fact that a potentially infinite number of shares could be issued to settle the contract.
Object type: cm:Concept
Data type: Shares (xbrli:sharesItemType)
Period type: For Period (duration)
Balance type: (no balance type)
Abstract: false
Workiva Wdesk Taxonomy Analyzer: us-gaap:OptionIndexedToIssuersEquityShares

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Labels
Label Role Language
Option Indexed to Issuer's Equity, Shares http://www.xbrl.org/2003/role/label en-US

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References
Reference Role Topic
FASB Accounting Standards Codification 815 40 50 5 (b)(2),(c) http://fasb.org/us-gaap/role/ref/legacyRef 815