v3.26.3
Net Loss Per Share - Additional Information (Details) - shares
Sep. 30, 2026
Sep. 30, 2025
Earnings Per Share [Abstract]
Pre-funded warrants outstanding
445,422
385,899
X
- Definition
Pre-funded warrants outstanding.
+ References
No definition available.
+ Details
Name:
iron_PreFundedWarrantsOutstanding
Namespace Prefix:
iron_
Data Type:
xbrli:sharesItemType
Balance Type:
na
Period Type:
instant
X
- References
No definition available.
+ Details
Name:
us-gaap_EarningsPerShareAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration