v3.26.1
Capital Stock - Temporary equity (Details) - Forge Nano, Inc. - USD ($)
$ / shares in Units, $ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Capital Stock      
Preferred stock, shares issued 1,925,348 1,676,528 1,594,215
Preferred stock, shares outstanding 1,925,348 1,676,528  
Preferred stock, additional paid in capital $ 136,538 $ 88,347 $ 82,150
Preferred stock, par value per share $ 0.0001 $ 0.0001  
Preferred stock, shares authorized 4,663,753 1,931,849  
Series A      
Capital Stock      
Preferred stock, shares issued 858,410 858,410  
Preferred stock, additional paid in capital $ 31,235 $ 31,235  
Preferred stock, par value per share $ 0.0001 $ 0.0001  
Preferred stock, shares authorized 858,410 858,410  
Series B      
Capital Stock      
Preferred stock, shares issued 130,939 130,939  
Preferred stock, additional paid in capital $ 7,070 $ 7,070  
Preferred stock, par value per share $ 0.0001 $ 0.0001  
Preferred stock, shares authorized 130,939 130,939  
Series C      
Capital Stock      
Preferred stock, shares issued 687,179 687,179  
Preferred stock, additional paid in capital $ 50,042 $ 50,042  
Preferred stock, par value per share $ 0.0001 $ 0.0001  
Preferred stock, shares authorized 942,500 942,500  
Series D      
Capital Stock      
Preferred stock, shares issued 248,820    
Preferred stock, additional paid in capital $ 48,191    
Preferred stock, par value per share $ 0.0001 $ 0.0001  
Preferred stock, shares authorized 527,688 527,688