cm:Level3TextBlock: us-gaap:CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock
Costs in Excess of Billings and Billings in Excess of Costs [Table Text Block] |
us-gaap:CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock |
Tabular disclosure for billings on uncompleted contracts in excess of costs and costs of uncompleted contracts in excess of billings. |
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(no balance type) |
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BillingsInExcessOfCostRollUp |