v3.25.1
Intangible Assets - Summary Of Composition Of Intangible Assets (Detail) - USD ($)
$ in Thousands
Mar. 31, 2025
Dec. 31, 2024
Schedule Of Intangible Assets Excluding Goodwill [Line Items]    
Intangible Assets, Gross (Excluding Goodwill) $ 5,782 $ 5,770
Finite Lived Intangible Assets, Accumulated Amortization (335) (200)
Finite Lived Intangible Assets, Net Carrying Amount 5,393  
Intangible Assets, Net (Excluding Goodwill) 5,447 5,570
Trademarks    
Schedule Of Intangible Assets Excluding Goodwill [Line Items]    
Indefinite-lived Intangible Assets (Excluding Goodwill) $ 54 54
Patent 1    
Schedule Of Intangible Assets Excluding Goodwill [Line Items]    
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life 12 years  
Finite Lived Intangible Assets, Gross Amount $ 136 136
Finite Lived Intangible Assets, Accumulated Amortization (48) (46)
Finite Lived Intangible Assets, Net Carrying Amount $ 88 90
Patent 2    
Schedule Of Intangible Assets Excluding Goodwill [Line Items]    
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life 13 years  
Finite Lived Intangible Assets, Gross Amount $ 238 238
Finite Lived Intangible Assets, Accumulated Amortization (73) (61)
Finite Lived Intangible Assets, Net Carrying Amount $ 165 177
Patent 3    
Schedule Of Intangible Assets Excluding Goodwill [Line Items]    
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life 18 years  
Finite Lived Intangible Assets, Gross Amount $ 108 108
Finite Lived Intangible Assets, Accumulated Amortization (19) (25)
Finite Lived Intangible Assets, Net Carrying Amount $ 89 83
Parent 4    
Schedule Of Intangible Assets Excluding Goodwill [Line Items]    
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life 19 years  
Finite Lived Intangible Assets, Gross Amount $ 67 67
Finite Lived Intangible Assets, Accumulated Amortization (10) (9)
Finite Lived Intangible Assets, Net Carrying Amount $ 57 58
Patent 5    
Schedule Of Intangible Assets Excluding Goodwill [Line Items]    
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life 17 years  
Finite Lived Intangible Assets, Gross Amount $ 52 46
Finite Lived Intangible Assets, Accumulated Amortization (4) (3)
Finite Lived Intangible Assets, Net Carrying Amount $ 48 43
Patent 6    
Schedule Of Intangible Assets Excluding Goodwill [Line Items]    
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life 2 years  
Finite Lived Intangible Assets, Gross Amount $ 127 121
Finite Lived Intangible Assets, Accumulated Amortization (56) (42)
Finite Lived Intangible Assets, Net Carrying Amount $ 71 79
Regenity License    
Schedule Of Intangible Assets Excluding Goodwill [Line Items]    
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life 10 years  
Finite Lived Intangible Assets, Gross Amount $ 5,000 5,000
Finite Lived Intangible Assets, Accumulated Amortization (125) (14)
Finite Lived Intangible Assets, Net Carrying Amount $ 4,875 $ 4,986