| Line | Roll Up Total Concept | Roll Up Items Concept | Count |
|---|---|---|---|
| 1 | cvo:NetIncomeLossfromContinuingOperationsAvailableToCommonStockholdersDiluted | us-gaap:InterestOnConvertibleDebtNetOfTax | 1 |
| 2 | cvo:NetIncomeLossfromContinuingOperationsAvailableToCommonStockholdersDiluted | us-gaap:IncomeLossFromContinuingOperations | 1 |
(Note that this is a work in progress!)