XML 65 R40.htm IDEA: XBRL DOCUMENT
v3.25.3

Legal (Details) - USD ($) $ in Millions | 1 Months Ended | 9 Months Ended
--- | --- | ---
Aug. 31, 2025 | Sep. 30, 2025
Legal [Abstract] |  |
Outstanding invoices |  | $ 1.6
Vendor invoices |  | $ 0.2
Vendor settled obligation | $ 0.2 |

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

X
- Definition Outstanding invoices. + References No definition available. + Details
Name: | inmb_OutstandingInvoices
Namespace Prefix: | inmb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Represents the amount of recorded invoices. + References No definition available. + Details
Name: | inmb_VendorInvoices
Namespace Prefix: | inmb_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of decrease in obligation for supplier finance program from settlement. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 405 -SubTopic 50 -Name Accounting Standards Codification -Section 55 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477128/405-50-55-5 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 405 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b)(2)(iii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479468/405-50-50-3 + Details
Name: | us-gaap_SupplierFinanceProgramObligationDecreaseSettlement
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration