Note 3 - Merger with Old Cytocom - Purchase Price - Assets Acquired and Liabilities Assumed (Details) (Parentheticals)	Jul. 27, 2021
Panacela [Member] \| Cleveland BioLabs, Inc. [Member]
Ownership percentage	67.57%

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

No definition available.

Name:	us-gaap_MinorityInterestOwnershipPercentageByParent
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant