v3.26.1
The Company and Basis of Presentation (Details) - USD ($)
$ in Millions
Sep. 30, 2025
Jun. 30, 2026
The Company and Basis of Presentation    
Cash and cash equivalents   $ 1.4
Working capital deficit   (11.8)
Accumulated deficit   $ (224.9)
Grid AI Corp. | Common Stock    
The Company and Basis of Presentation    
Number of shares issued 424,348  
Business acquisition percentage of issued and outstanding shares 19.99%  
Grid AI Corp. | Preferred Stock [Member] | Minimum    
The Company and Basis of Presentation    
Number of common shares issuable upon conversion 38,801,546  
Grid AI Corp. | Preferred Stock [Member] | Series H Preferred Stock    
The Company and Basis of Presentation    
Number of shares issued 38,801.546  
Grid AI Corp. | Preferred Stock [Member] | Series H Preferred Stock | Minimum    
The Company and Basis of Presentation    
Number of common shares issuable upon conversion 38,801,546