v3.25.2
Pulmatrix Transaction - Additional Information (Detail) - USD ($)
1 Months Ended
Jul. 31, 2024
Jun. 30, 2025
Dec. 31, 2024
Business Acquisition [Line Items]      
Incremental borrowing rate   7.30% 7.30%
Pulmatrix, Inc      
Business Acquisition [Line Items]      
Lease monthly payments $ 101,282    
Percentage of annual increment on lease 3.00%