v3.26.3
Revenue Recognition - Schedule of Revenue from Contracts with Customers (Details) - USD ($)
 9 Months Ended 12 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Dec. 31, 2024
Schedule of Revenue from Contracts with Customers [Line Items]        
Revenue $ 2,828,000 $ 2,267,000 $ 4,157,000 $ 800,000
Transferred at Point in Time [Member]        
Schedule of Revenue from Contracts with Customers [Line Items]        
Revenue 2,038,000 1,554,000 2,607,000 431,000
Transferred over Time [Member]        
Schedule of Revenue from Contracts with Customers [Line Items]        
Revenue 790,000 713,000 1,550,000 369,000
Cost-Reimbursable [Member]        
Schedule of Revenue from Contracts with Customers [Line Items]        
Revenue 492,000 230,000 458,000 155,000
Fixed Price [Member]        
Schedule of Revenue from Contracts with Customers [Line Items]        
Revenue $ 2,336,000 $ 2,037,000 $ 3,699 $ 645