XML 30 R21.htm IDEA: XBRL DOCUMENT
v3.23.2

Warrants | 6 Months Ended
--- | ---
Jun. 30, 2023
Warrants |
Warrants | Note 14. Warrants The following is a summary of all warrant activity for the three-month period ended June 30, 2023: Summary of Warrant Activity
Warrants |  | Number of Warrants Issued |  |  | Weighted Average Exercise Price |
Warrants outstanding at December 31, 2022 |  |  | 168,519 |  |  | $ | 19.78 |
Warrants expired during the six months ended June 30, 2023 |  |  | (8,459 | ) |  | $ | 37.29 |
Warrants outstanding at June 30, 2023 |  |  | 160,060 |  |  | $ | 18.86 |
Aggregate intrinsic value of outstanding warrants at June 30, 2023 |  | $ | - |  |  |  |  |
Weighted average remaining contractual terms at June 30, 2023 |  |  | 2.7 years |  |  |  |  |

X
- References No definition available. + Details
Name: | IMNN_DisclosureWarrantsAbstract
Namespace Prefix: | IMNN_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of warrants. + References No definition available. + Details
Name: | IMNN_WarrantsTextBlock
Namespace Prefix: | IMNN_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration