Quarterly report [Sections 13 or 15(d)]

Revenues from Contracts and Significant Customers (Narrative) (Details)

v3.26.1
Revenues from Contracts and Significant Customers (Narrative) (Details)
3 Months Ended 12 Months Ended
Mar. 31, 2026
USD ($)
customer
Mar. 31, 2025
USD ($)
customer
Dec. 31, 2025
customer
Revenues from Contracts and Significant Customers      
Other revenue $ 117,000    
Revenue 15,921,000 $ 13,139,000  
Royalty revenue      
Revenues from Contracts and Significant Customers      
Revenue $ 77,000    
Dermatology Products Sales | Customer Concentration Risk | Revenue      
Revenues from Contracts and Significant Customers      
Number of customers | customer 0 0  
Dermatology Products Sales | Customer Concentration Risk | Accounts Receivable      
Revenues from Contracts and Significant Customers      
Number of customers | customer 0   0
Journey      
Revenues from Contracts and Significant Customers      
Other revenue $ 40,000    
Revenue $ 15,921,000 $ 13,139,000