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cm:Concept: us-gaap:CommonStockConversionBasis
Standard label: Common Stock, Conversion Basis
Name: us-gaap:CommonStockConversionBasis
Documentation: Description of basis for conversion of convertible common stock.
Object type: cm:Concept
Data type: Text/String (xbrli:stringItemType)
Period type: For Period (duration)
Balance type: (no balance type)
Abstract: false
Workiva Wdesk Taxonomy Analyzer: us-gaap:CommonStockConversionBasis

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Labels
Label Role Language
Common Stock, Conversion Basis http://www.xbrl.org/2003/role/label en-US

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References
Reference Role Topic
FASB Accounting Standards Codification 210 10 S99 1 (SX 210.5-02(29)) http://www.xbrl.org/2003/role/disclosureRef 210