v3.25.2
Commitments and Contingencies - Additional Information (Detail)
€ in Millions
 1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Jul. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
ConsecutiveMonth
Feb. 28, 2023
USD ($)
Jun. 30, 2022
USD ($)
Nov. 30, 2021
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Dec. 31, 2024
USD ($)
Jun. 30, 2025
EUR (€)
Jul. 01, 2013
USD ($)
Commitments And Contingencies [Line Items]                        
Operating lease costs           $ 730,000 $ 350,000 $ 1,459,000 $ 698,000      
Operating lease weighted average discount rate           7.30%   7.30%   7.30% 7.30%  
Financing Liability           $ 103,700,000   $ 103,700,000   $ 103,900,000    
Financing liability - long term           93,476,000   93,476,000   93,877,000    
Financing liability - current           10,190,000   $ 10,190,000   10,062,000    
Supply Agreement expiration period               Dec. 31, 2034        
Supply Agreement renewal period               2 years        
Milestone liabilities           2,003,000   $ 2,003,000   2,523,000    
Returns reserve for acquired product [1]           297,000   297,000   804,000    
Losses on estimated returns of acquired product                 $ 1,400,000      
Milestone payments               $ 639,000        
Effective interest rate               8.80%        
Loss on purchase commitments | €                     € 55.2  
Insulin                        
Commitments And Contingencies [Line Items]                        
Loss on purchase commitments           66,100,000   $ 66,100,000   58,200,000    
Tyvaso DPI                        
Commitments And Contingencies [Line Items]                        
Royalty commencement date   Oct. 01, 2023                    
Royalty termination date   Dec. 31, 2042                    
Pulmatrix, Inc                        
Commitments And Contingencies [Line Items]                        
Lease renewal option 5 years                      
Landlord-funded tenant improvements payable $ 700,000                      
Landlord-funded tenant improvements payable per month 6,000,000,000                      
Lease monthly payments $ 101,282                      
Percentage of annual increment on lease 3.00%                      
Vehicle Leases | Master Lease Agreement with Enterprise                        
Commitments And Contingencies [Line Items]                        
Operating lease rent expenses               100,000        
Buildings | Marlborough Lease                        
Commitments And Contingencies [Line Items]                        
Operating lease rent expenses       $ 28,895                
Percentage of annual increase in lease payment       3.00%                
Equipment | V-Go                        
Commitments And Contingencies [Line Items]                        
Lease Cost       $ 14,370                
Casper L L C                        
Commitments And Contingencies [Line Items]                        
Sale price         $ 102,300,000              
Lease initial term         20 years              
Lease renewal options         renewal options of five years              
Lessee,option to extend [true false]         true              
Operating lease costs         $ 9,500,000              
Operating lease weighted average discount rate         9.00%              
Lease, description         The total annual rent under the Lease starts at approximately $9.5 million per year, subject to a 50% rent abatement during the first year of the Lease, and will increase annually by (i) 2.5% in the second through fifth year of the Lease and (ii) 3% in the sixth and each subsequent year of the Lease, including any renewal term, utilizing a weighted average discount rate of 9.0%.              
Security deposit         $ 2,000,000.0              
Lease repurchase description         the Company has four options to repurchase the Property, in 2026, 2031, 2036 and 2041, for the greater of (i) $102.3 million or (ii) the fair market value of the Property.              
Minimum | Casper L L C                        
Commitments And Contingencies [Line Items]                        
Lease repurchase, amount         $ 102,300,000              
Deerfield | Milestone Rights Liability                        
Commitments And Contingencies [Line Items]                        
Contingent liability for milestone payments           5,000,000   5,000,000        
Contingent liability remain payable           600,000   600,000       $ 45,000,000
Remaining milestone rights liability           2,500,000   2,500,000   3,200,000    
Milestone rights liability, current           500,000   500,000   700,000    
Milestone liabilities           $ 2,000,000   $ 2,000,000   2,500,000    
Deerfield | Milestone Rights Liability | Maximum                        
Commitments And Contingencies [Line Items]                        
Contingent liability for milestone payments                       $ 90,000,000
Russell Ranch Road II LLC | Office Lease                        
Commitments And Contingencies [Line Items]                        
Operating lease rent expenses     $ 79,543                  
Percentage of annual increase in lease payment     3.00%                  
Description of right to extension of lease term               The Company has no further right to extend the lease term beyond July 31, 2028.        
Russell Ranch Road II LLC | Maximum | Office Lease                        
Commitments And Contingencies [Line Items]                        
Reimbursement for tenant improvements     $ 900,000                  
Additional base rent concession     $ 700,000                  
Sagard                        
Commitments And Contingencies [Line Items]                        
Upfront proceeds   $ 150,000,000                    
Reimbursements   $ 400,000                    
Percentage of royalty on future net sales   1.00%                    
Unamortized transaction costs               $ 4,000,000   $ 4,100,000    
Sagard | Tyvaso DPI                        
Commitments And Contingencies [Line Items]                        
Purchase price   $ 200,000,000                    
Sagard | Net Sales Threshold A | Tyvaso DPI                        
Commitments And Contingencies [Line Items]                        
Milestone payments   50,000,000                    
Net sales   $ 1,900,000,000                    
Number of consecutive months | ConsecutiveMonth   12                    
Sagard | Net Sales Threshold B | Tyvaso DPI                        
Commitments And Contingencies [Line Items]                        
Milestone payments   $ 45,000,000                    
Net sales   $ 2,300,000,000                    
Number of consecutive months | ConsecutiveMonth   12                    
Sagard | Net Sales Thresholds A and B | Tyvaso DPI                        
Commitments And Contingencies [Line Items]                        
Net sales   $ 3,500,000,000                    
Sagard | Remainder of Year                        
Commitments And Contingencies [Line Items]                        
Royalties   $ 0                    
Sagard | Royalty Liability                        
Commitments And Contingencies [Line Items]                        
Royalty rights   1.00%                    
Transaction costs   $ 4,400,000                    
Percentage of Future Royalty Revenues   10.00%                    
[1] See Note 14 – Commitments and Contingencies under Loss Contingencies — Returns Reserve for Acquired Product.