v3.26.1
Plant and Equipment - Summary of Composition of Plant and Equipment (Detail)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
USD ($)
Use
Dec. 31, 2025
USD ($)
Property, Plant and Equipment [Line Items]    
Less: accumulated amortization and depreciation $ (5,523) $ (5,105)
Total plant and equipment, net 8,211 8,630
Computer Equipment    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 1,885 1,867
Computer Equipment | Maximum    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 5 years  
Computer Equipment | Minimum    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 3 years  
Computer Software    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 3 years  
Property, Plant and Equipment, Gross $ 923 923
Construction In Progress ("CIP")    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 3 17
Furniture And Fixtures    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 7 years  
Property, Plant and Equipment, Gross $ 1,221 1,221
Laboratory and Other Equipment    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 1,290 1,247
Laboratory and Other Equipment | Maximum    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 5 years  
Laboratory and Other Equipment | Minimum    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 3 years  
Leasehold Improvements    
Property, Plant and Equipment [Line Items]    
Property, Plant, and Equipment, Useful Life, Term, Description [Extensible Enumeration] us-gaap:UsefulLifeShorterOfTermOfLeaseOrAssetUtilityMember  
Property, Plant and Equipment, Gross $ 4,882 4,882
RECELL Molds    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life 5 years  
Property, Plant and Equipment, Gross $ 606 606
RECELL GO RPD CIP    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross 916 999
RECELL GO RPD    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Gross $ 368 343
Operating Lease Assets - RPD    
Property, Plant and Equipment [Line Items]    
Property, Plant and Equipment, Useful Life | Use 200  
Property, Plant and Equipment, Gross $ 1,640 $ 1,630