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cm:Concept: us-gaap:SubstantialDoubtAboutGoingConcernConditionsOrEvents
Standard label: Substantial Doubt about Going Concern, Conditions or Events
Name: us-gaap:SubstantialDoubtAboutGoingConcernConditionsOrEvents
Documentation: Description of principal conditions or events that raised substantial doubt about the ability to continue as a going concern.
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:SubstantialDoubtAboutGoingConcernConditionsOrEvents

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Labels
Label Role Language
Substantial Doubt about Going Concern, Conditions or Events http://www.xbrl.org/2003/role/label en-US

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References
Reference Role Topic
FASB Accounting Standards Codification 205 40 50 12 (a) http://fasb.org/us-gaap/role/ref/legacyRef 205
FASB Accounting Standards Codification 205 40 50 13 (a) http://fasb.org/us-gaap/role/ref/legacyRef 205