*

cm:Member: us-gaap:ConvertiblePreferredStockSubjectToMandatoryRedemptionMember
Standard label: Convertible Preferred Stock Subject to Mandatory Redemption [Member]
Name: us-gaap:ConvertiblePreferredStockSubjectToMandatoryRedemptionMember
Documentation: Shares that embody an unconditional obligation requiring the issuer to redeem the securities by transferring the assets upon an event that is certain to occur.
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:ConvertiblePreferredStockSubjectToMandatoryRedemptionMember

*

Labels
Label Role Language
Convertible Preferred Stock Subject to Mandatory Redemption [Member] http://www.xbrl.org/2003/role/label en-US

*

References
Reference Role Topic
FASB Accounting Standards Codification 480 10 50 1 http://fasb.org/us-gaap/role/ref/legacyRef 480
FASB Accounting Standards Codification 480 10 50 2 http://fasb.org/us-gaap/role/ref/legacyRef 480