| Line | Roll Up Total Concept | Roll Up Items Concept | Count |
|---|---|---|---|
| 1 | dxpe:CostAndEarningsOfUncompletedContracts | dxpe:EstimatedEarningsThereonOnUncompletedContracts | 1 |
| 2 | dxpe:CostAndEarningsOfUncompletedContracts | us-gaap:CostsInExcessOfBillingsOnUncompletedContractsOrPrograms | 1 |
(Note that this is a work in progress!)