| Line |
Label |
Object Class (Data type) |
Period Type |
Balance |
Report Element Name |
| 1 |
Unbilled Change Orders [Roll Up] |
Concept (Text/String) |
For Period |
|
us-gaap:UnbilledChangeOrdersAbstract |
| 2 |
Unbilled Change Orders, Amount Expected to be Collected within One Year |
Concept (Monetary) |
As Of |
Debit |
us-gaap:UnbilledChangeOrdersAmountExpectedToBeCollectedWithinOneYear |
| 3 |
Unbilled Change Orders, Amount Expected to be Collected after One Year |
Concept (Monetary) |
As Of |
Debit |
us-gaap:UnbilledChangeOrdersAmountExpectedToBeCollectedAfterOneYear |
| 4 |
Unbilled Change Orders, Total |
Concept (Monetary) |
As Of |
Debit |
us-gaap:UnbilledChangeOrders |