cm:Concept: us-gaap:EmployeeStockOwnershipPlanESOPWeightedAveragePurchasePriceOfSharesPurchased
Employee Stock Ownership Plan (ESOP), Weighted Average Purchase Price of Shares Purchased |
us-gaap:EmployeeStockOwnershipPlanESOPWeightedAveragePurchasePriceOfSharesPurchased |
Weighted average purchase price of capital shares purchased through an employee stock ownership plan. |
cm:Concept |
Share (num:perShareItemType) |
For Period (duration) |
(no balance type) |
false |
us-gaap:EmployeeStockOwnershipPlanESOPWeightedAveragePurchasePriceOfSharesPurchased |