cm:Concept: us-gaap:RevenueRecognitionSalesReturnsChangesInEstimatedReturns
Revenue Recognition, Sales Returns, Changes in Estimated Returns |
us-gaap:RevenueRecognitionSalesReturnsChangesInEstimatedReturns |
In those circumstances in which an entity sells a good for which the buyer has the right of return (other than under warranty provisions), the entity discloses any material changes in its assumptions about estimated returns. |
cm:Concept |
Text/String (xbrli:stringItemType) |
For Period (duration) |
(no balance type) |
false |
us-gaap:RevenueRecognitionSalesReturnsChangesInEstimatedReturns |