cm:Member: us-gaap:CollaborativeArrangementTransactionWithPartyToCollaborativeArrangementAndThirdPartyMember
Collaborative Arrangement, Transaction with Party to Collaborative Arrangement and Third Party [Member] |
us-gaap:CollaborativeArrangementTransactionWithPartyToCollaborativeArrangementAndThirdPartyMember |
Collaborative arrangement transaction between party to collaborative arrangement and third party. |
cm:Member |
[Member] (nonnum:domainItemType) |
For Period (duration) |
(no balance type) |
true |
us-gaap:CollaborativeArrangementTransactionWithPartyToCollaborativeArrangementAndThirdPartyMember |