v3.26.1
Summary of Significant Accounting Policies and Basis of Presentation - Schedule of Fair Value of the Level 3 Liabilities was Determined using Valuation Models (Details) - USD ($)
 3 Months Ended 6 Months Ended 12 Months Ended
Dec. 31, 2024
Jun. 30, 2026
Dec. 31, 2025
Liabilities:      
Total liabilities   $ 24,521,000 $ 165,619,000
Additions   25,429,000  
Liabilities assumed in part of subsidiary consolidated for the first time   8,779,000  
Exercised   (20,911,000)  
Changes in fair value   86,569,000  
Total liabilities $ 165,619,000 124,387,000 24,521,000
Level 3 [Member]      
Liabilities:      
Total liabilities 24,521,000 165,619,000
Additions 24,408,000   23,435,000
Exercised     (32,179,000)
Changes in fair value 141,211,000   (132,354,000)
Total liabilities 165,619,000   24,521,000
Private Placement Warrant [Member]      
Liabilities:      
Total liabilities     94,287,000
Total liabilities 94,287,000    
Private Placement Warrant [Member] | Level 3 [Member]      
Liabilities:      
Total liabilities 24,521,000
Additions 23,435,000
Liabilities assumed in part of subsidiary consolidated for the first time    
Exercised   (17,758,000)
Changes in fair value (6,763,000) 1,086,000
Total liabilities 24,521,000
February 2026 Warrants [Member]      
Liabilities:      
Total liabilities   124,387,000  
February 2026 Warrants [Member] | Level 3 [Member]      
Liabilities:      
Total liabilities    
Additions   25,429,000  
Liabilities assumed in part of subsidiary consolidated for the first time    
Exercised    
Changes in fair value   98,958,000  
Total liabilities   124,387,000
Derivative Liabilities [Member] | Level 3 [Member]      
Liabilities:      
Total liabilities    
Additions    
Liabilities assumed in part of subsidiary consolidated for the first time   8,779,000  
Exercised   (3,153,000)  
Changes in fair value   (5,626,000)  
Total liabilities  
Embedded Derivative Liability [Member]      
Liabilities:      
Total liabilities     848,000
Total liabilities 848,000    
Embedded Derivative Liability [Member] | Level 3 [Member]      
Liabilities:      
Total liabilities 848,000
Additions 223,000  
Exercised     (260,000)
Changes in fair value 625,000   (588,000)
Total liabilities 848,000  
June 2024 Warrants [Member] | Level 3 [Member]      
Liabilities:      
Total liabilities 5,334,000
Additions 283,000    
Exercised     (1,054,000)
Changes in fair value 5,051,000   (4,280,000)
Total liabilities 5,334,000  
November 2024 Warrants [Member] | Level 3 [Member]      
Liabilities:      
Total liabilities 12,468,000
Additions 664,000    
Exercised     (2,079,000)
Changes in fair value 11,804,000   (10,389,000)
Total liabilities 12,468,000  
Pre-Funded Warrants [Member]      
Liabilities:      
Total liabilities     52,682,000
Total liabilities 52,682,000    
Pre-Funded Warrants [Member] | Level 3 [Member]      
Liabilities:      
Total liabilities 52,682,000
Additions 5,085,000  
Exercised     (10,229,000)
Changes in fair value 47,597,000   (42,453,000)
Total liabilities 52,682,000  
Common Stock Warrant [Member] | Level 3 [Member]      
Liabilities:      
Total liabilities 94,287,000
Additions 18,153,000  
Exercised     (18,557,000)
Changes in fair value 76,134,000   (75,730,000)
Total liabilities $ 94,287,000