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cm:Concept: us-gaap:ValuationAllowanceDeferredTaxAssetExplanationOfChange
Standard label: Valuation Allowance, Deferred Tax Asset, Explanation of Change
Name: us-gaap:ValuationAllowanceDeferredTaxAssetExplanationOfChange
Documentation: A description of and reason for the change during the period in the valuation allowance for a specified deferred tax asset.
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:ValuationAllowanceDeferredTaxAssetExplanationOfChange

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Labels
Label Role Language
Valuation Allowance, Deferred Tax Asset, Explanation of Change http://www.xbrl.org/2003/role/label en-US

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References
Reference Role Topic