v3.26.1
LICENSE AND OTHER AGREEMENTS - Narrative (Details)
$ in Thousands
 3 Months Ended 6 Months Ended
Nov. 06, 2025
Jul. 01, 2025
USD ($)
Jun. 30, 2026
USD ($)
patent
Jun. 30, 2026
USD ($)
patent
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Payments for royalties     $ 1,478 $ 2,991
Ligand | Ligand Assignment Agreement Amendment        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Assignment agreement, percentage of milestone payments payable 75.00%      
Assignment agreement, percentage of other amounts received payable 50.00%      
U.S. Patents Covering ZELSUVMI        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Number of patents | patent     12 12
Finite-lived intangible assets, term extension       1280 days
Xepi | Convertible Notes | Convertible Debt        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Consideration to investors, percent royalty on net sales 5.00%      
Zelsuvmi | Convertible Notes | Convertible Debt        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Percentage of milestone payment retained by company 50.00%      
Zelsuvmi Royalty Agreement | Ligand | Ligand Royalty Agreement        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Income received through royalty       30.00%
Royalty agreement, prior notice period for terminate       30 days
Development rights, period       1 year
Zelsuvmi Royalty Agreement | Ligand | Ligand Royalty Agreement | Prior to the Expiration of Initial Royalty Term        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Royalty agreement, percent of sales       13.00%
Zelsuvmi Royalty Agreement | Ligand | Ligand Royalty Agreement | After the Expiration of Initial Royalty Term        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Royalty agreement, percent of sales       10.40%
Zelsuvmi Royalty Agreement | Ligand | Ligand Royalty Agreement | First Commercial Sale        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Royalty agreement, milestone       $ 5,000
Zelsuvmi Royalty Agreement | Ligand | Ligand Royalty Agreement | Occurrence Of Obtaining $35,000 Threshold in Net Sales For Four Consecutive Quarters        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Royalty agreement, milestone       5,000
Proceeds from royalties, obtaining threshold       35,000
Zelsuvmi Royalty Agreement | Zelsuvmi Royalty Agreement | Zelsuvmi Royalty Agreement        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Royalty agreement, purchase price   $ 1    
Zelsuvmi Royalty Agreement | Zelsuvmi Royalty Agreement | Zelsuvmi Royalty Agreement | Prior to the Expiration of Initial Royalty Term        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Royalty agreement, percent of sales   1.50%    
Royalty agreement, percent of non-royalty sublicensing payments   3.46%    
Zelsuvmi Royalty Agreement | Zelsuvmi Royalty Agreement | Zelsuvmi Royalty Agreement | After the Expiration of Initial Royalty Term        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Royalty agreement, percent of sales   1.20%    
Royalty agreement, percent of non-royalty sublicensing payments   3.46%    
UNC License | UNC | UNC License Agreement        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
License agreement, required regulatory and commercial milestone payments     $ 250 250
Commercial milestone payments     $ 250 $ 250
License agreement, material breach uncured, period       90 days
License agreement, written notice for bankruptcy or insolvency events, period       30 days
Channel Products Royalty Agreement | Ligand | Channel Products Royalty Agreement | Prior to the Expiration of Initial Royalty Term        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Royalty agreement, percent of sales 1.70%      
Royalty agreement, percent of non-royalty sublicensing payments 3.92%      
Channel Products Royalty Agreement | Ligand | Channel Products Royalty Agreement | After the Expiration of Initial Royalty Term        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Royalty agreement, percent of sales 1.36%      
Royalty agreement, percent of non-royalty sublicensing payments 3.92%      
Channel Products Royalty Agreement | Zelsuvmi Royalty Agreement | Channel Products Royalty Agreement | Prior to the Expiration of Initial Royalty Term        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Royalty agreement, percent of sales 5.30%      
Royalty agreement, percent of non-royalty sublicensing payments 12.23%      
Channel Products Royalty Agreement | Zelsuvmi Royalty Agreement | Channel Products Royalty Agreement | After the Expiration of Initial Royalty Term        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Royalty agreement, percent of sales 4.24%      
Royalty agreement, percent of non-royalty sublicensing payments 12.23%      
Channel Products Royalty Agreement | Channel Products Royalty Agreement | Channel Products Royalty Agreement        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Royalty agreement, purchase price   $ 1    
Channel Products Royalty Agreement | Maidson | Channel Products Royalty Agreement | Prior to the Expiration of Initial Royalty Term        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Royalty agreement, percent of sales 1.50%      
Royalty agreement, percent of non-royalty sublicensing payments 3.46%      
Channel Products Royalty Agreement | Maidson | Channel Products Royalty Agreement | After the Expiration of Initial Royalty Term        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Royalty agreement, percent of sales 1.20%      
Royalty agreement, percent of non-royalty sublicensing payments 3.46%