Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
CURRENT ASSETS
Cash and cash equivalents	$ 18,411	$ 24,751
Research and development tax credit receivable	4,413	4,284
Other tax receivable	354	257
Prepaid expenses and other current assets	621	595
TOTAL CURRENT ASSETS	23,799	29,887
Equipment, net	1,262	955
Operating lease – right of use asset	1,247	914
Other assets	537	595
TOTAL ASSETS	26,845	32,351
CURRENT LIABILITIES
Accounts payable and accrued liabilities	5,053	7,768
Operating lease, current liabilities	812	623
TOTAL CURRENT LIABILITIES	5,890	8,416
Long-term operating lease liability	593	411
TOTAL LIABILITIES	6,483	8,827
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS’ EQUITY
Preferred stock, $0.001 par value, 10,000,000 shares authorized, 0 shares issued and outstanding
Common stock, $0.001 par value, 200,000,000 shares authorized, 27,653,789 and 26,585,258 shares issued and outstanding, respectively	28	27
Additional paid-in capital	237,688	233,271
Subscription receivable	(814)
Accumulated other comprehensive loss	(823)	(737)
Accumulated deficit	(215,717)	(209,037)
TOTAL STOCKHOLDERS’ EQUITY	20,362	23,524
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	26,845	32,351
Related Party
CURRENT LIABILITIES
Accounts payable and accrued liabilities – related parties	$ 25	$ 25

The amount of subscription receivable.

No definition available.

Name:	inmb_SubscriptionReceivable
Namespace Prefix:	inmb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.