cm:Concept: us-gaap:AdvancesReceivedOnGovernmentContractsNotNettedAgainstAccountsReceivable
Advances Received on Government Contracts, Not Netted Against Accounts Receivable |
us-gaap:AdvancesReceivedOnGovernmentContractsNotNettedAgainstAccountsReceivable |
Advances received on government contracts that are not offset against receivables because they cannot be definitely regarded as payments on account for contract work in progress. |
cm:Concept |
Monetary (xbrli:monetaryItemType) |
As Of (instant) |
Credit |
false |
us-gaap:AdvancesReceivedOnGovernmentContractsNotNettedAgainstAccountsReceivable |