v3.25.1
Revenues - Additional Information (Detail) - USD ($)
 3 Months Ended 12 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Dec. 31, 2023
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]        
Sales revenue $ 18,325,000 $ 11,104,000    
Lease revenue 189,000      
Performance obligation estimated revenue expected to be recognised 348,000   $ 357,000  
Contract with customer assets 0   0  
Contract with customer liabilities 348,000   357,000 $ 390,000
Contract with customers non current liability 315,000   324,000  
Contract with customer liability revenue recognized 64,000 $ 36,000 33,000  
Other Current Liabilities        
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]        
Contract with customers current liability 33,000   33,000  
Contract Liabilities        
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]        
Contract with customers non current liability 315,000   $ 324,000  
RPK        
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]        
Sales revenue 9,500,000      
PermeaDerm        
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]        
Sales revenue $ 6,000,000