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Technology License - Additional Information (Detail) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended
Apr. 30, 2024
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Igniton [Member] | Technology License [Member]          
Intangible Asset, Finite-Lived [Line Items]          
Intangible assets, amortization method       straight-line basis  
Estimated Life   20 years   20 years  
Intangible assets, amortization expense   $ 202 $ 202 $ 404 $ 404
Perpetual License [Member]          
Intangible Asset, Finite-Lived [Line Items]          
Total purchase amount $ 16,200