| Line | Roll Up Total Concept | Roll Up Items Concept | Count |
|---|---|---|---|
| 1 | vide:CostsIncurredAndEstimatedEarningsOfUncompletedContracts | vide:EstimatedEarningsRecognizedToDateOnTheseContracts | 1 |
| 2 | vide:CostsIncurredAndEstimatedEarningsOfUncompletedContracts | vide:CostsIncurredToDateOnUncompletedContracts | 1 |
(Note that this is a work in progress!)