cm:Concept: us-gaap:IncomeTaxReconciliationDeductionsQualifiedProductionActivities
Effective Income Tax Rate Reconciliation, Deduction, Qualified Production Activity, Amount |
us-gaap:IncomeTaxReconciliationDeductionsQualifiedProductionActivities |
Amount of the difference between reported income tax expense (benefit) and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deduction for qualified production activity. |
cm:Concept |
Monetary (xbrli:monetaryItemType) |
For Period (duration) |
Credit |
false |
us-gaap:IncomeTaxReconciliationDeductionsQualifiedProductionActivities |