v3.26.1
Condensed Consolidated Statements of Preferred Stock and Stockholders' Equity (Deficit) - USD ($)
Preferred Stock [Member]
Preferred Stock [Member]
Redeemable Convertible Preferred Stock [Member]
Preferred Stock [Member]
Series A Redeemable Convertible Preferred Stock [Member]
Common Stock [Member]
Common Class A [Member]
Common Stock [Member]
Common Class B [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Common Class A [Member]
Common Class B [Member]
Contingently Redeemable Common Stock [Member]
Legacy Common Stock [Member]
Total
Balance at Sep. 30, 2023   $ 2,300,000 $ 78,421,000 $ (83,762,000)     $ (5,341,000)
Balance, shares at Sep. 30, 2023   58,823 166,666         1,669,217  
Issuance of common stock   3,607,000     3,607,000
Issuance of common stock, shares       43,783       37,000     48,217  
Issuance of common stock upon exercise of stock options   225,000     225,000
Issuance of common stock upon exercise of stock options, shares       152,163                
Issuance of warrants in connection with notes payable   515,000     515,000
Stock-based compensation   21,383,000     21,383,000
Net loss   (20,034,000) $ (18,452,000) $ (1,582,000) (20,034,000)
Conversion of Class B Common Stock to Class A Common Stock        
Conversion of Class B common stock to Class A common stock, shares       12,500 (12,500)              
Issuance of common stock upon exercise of warrants   3,397,000     3,397,000
Issuance of common stock upon exercise of warrants, shares       341,035                
Issuance of contingently redeemable common stock for acquisition of EMI Solutions, Inc.       $ 8,856,000
Issuance of contingently redeemable common stock for acquisition of EMI Solutions, Inc., shares                   96,491    
Lapse of redemption feature on common stock   8,856,000     $ (8,856,000) 8,856,000
Lapse of redemption feature on common stock, shares                   (96,491) 96,491  
Reverse recapitalization transactions, net (Note 3)   $ (2,300,000) (16,083,000)     (16,083,000)
Reverse recapitalization transactions, net (Note 3), shares   (58,823) (166,666) 2,290,180 225,490           (1,813,925)  
Issuance of common stock for acquisition of RaGE Systems, Inc.   7,682,000     7,682,000
Issuance of common stock for acquisition of RaGE Systems, Inc., shares       321,404                
Issuance of placement agent warrants   82,000     82,000
Issuance of common stock upon vesting of RSUs      
Issuance of common stock upon exercise of warrants, shares       16,146                
Issuance of PIPE make-whole shares   1,241,000     1,241,000
Issuance of PIPE make-whole shares, shares       105,202                
Deemed dividend from warrant price adjustment   661,000 (661,000)    
Balance at Sep. 30, 2024 109,987,000 (104,457,000)     5,530,000
Temporary equity, balance shares at Sep. 30, 2024                      
Temporary equity, balance at Sep. 30, 2024                      
Balance, shares at Sep. 30, 2024   3,282,423 212,991          
Issuance of common stock     640,000         640,000
Issuance of common stock, shares       56,174                
Issuance of common stock upon vesting of RSUs            
Issuance of common stock upon vesting of RSUs, shares       51,000                
Stock-based compensation     9,802,000         9,802,000
Net loss     (19,839,000)     (19,839,000)
Conversion of Class B Common Stock to Class A Common Stock            
Conversion of Class B common stock to Class A common stock, shares       12,500 (12,500)              
Conversion of notes payable to Class A Common Stock     828,000         828,000
Conversion of notes payable to Class A common stock, shares       63,180                
Balance at Dec. 31, 2024     121,257,000 (124,296,000)     (3,039,000)
Temporary equity, balance shares at Dec. 31, 2024                      
Temporary equity, balance at Dec. 31, 2024                      
Balance, shares at Dec. 31, 2024       3,465,277 200,491              
Balance at Sep. 30, 2024 109,987,000 (104,457,000)     5,530,000
Temporary equity, balance shares at Sep. 30, 2024                      
Temporary equity, balance at Sep. 30, 2024                      
Balance, shares at Sep. 30, 2024   3,282,423 212,991          
Net loss               $ (28,944,000) (1,458,000)     (30,402,000)
Balance at Jun. 30, 2025     135,284,000 (134,859,000)     425,000
Temporary equity, balance shares at Jun. 30, 2025                      
Temporary equity, balance at Jun. 30, 2025                      
Balance, shares at Jun. 30, 2025       4,874,763 475,000              
Balance at Sep. 30, 2024 109,987,000 (104,457,000)     5,530,000
Temporary equity, balance shares at Sep. 30, 2024                      
Temporary equity, balance at Sep. 30, 2024                      
Balance, shares at Sep. 30, 2024   3,282,423 212,991          
Issuance of common stock   2,199,000     2,199,000
Issuance of common stock, shares       205,821       64,280        
Issuance of Class A Common Stock in settlement of liabilities   1,535,000     1,535,000
Issuance of Class A common stock in settlement of liabilities, shares       143,540                
Stock-based compensation   25,619,000     25,619,000
Net loss   (46,131,000) $ (44,072,000) (2,059,000) (46,131,000)
Conversion of Class B Common Stock to Class A Common Stock      
Conversion of Class B common stock to Class A common stock, shares       12,500 (12,500)              
Issuance of Class A Common Stock for RaGE earnout   1,808,000     1,808,000
Issuance of Class A common stock for RaGE earnout, shares       64,280                
Issuance of common stock upon exercise of warrants   8,762,000     8,762,000
Issuance of common stock upon exercise of warrants, shares       903,852                
Issuance of Class A Common Stock and warrants in private placement   342,000     342,000
Issuance of Class A common stock and warrants in private placement, shares       385,000                
Issuance of restricted stock awards      
Issuance of restricted stock awards, shares       510,000                
Issuance of common stock upon vesting of RSUs      
Issuance of common stock upon exercise of warrants, shares       226,425                
Common stock pledged as collateral      
Common stock pledged as collateral, shares       150,000                
Balance at Sep. 30, 2025 150,252,000 (150,588,000)     $ (336,000)
Temporary equity, balance shares at Sep. 30, 2025                     0
Temporary equity, balance at Sep. 30, 2025                    
Balance, shares at Sep. 30, 2025   5,883,842 200,491          
Balance at Dec. 31, 2024     121,257,000 (124,296,000)     (3,039,000)
Temporary equity, balance shares at Dec. 31, 2024                      
Temporary equity, balance at Dec. 31, 2024                      
Balance, shares at Dec. 31, 2024       3,465,277 200,491              
Issuance of Class A Common Stock in settlement of liabilities     553,000         553,000
Issuance of Class A common stock in settlement of liabilities, shares       61,059                
Issuance of common stock upon vesting of RSUs            
Issuance of common stock upon vesting of RSUs, shares       1,000                
Stock-based compensation     3,352,000         3,352,000
Net loss     (2,291,000)     (2,291,000)
Issuance of Class A Common Stock for RaGE earnout     1,752,000         1,752,000
Issuance of Class A common stock for RaGE earnout, shares       56,310                
Issuance of common stock upon exercise of warrants     15,000         15,000
Issuance of common stock upon exercise of warrants, shares       174,819                
Balance at Mar. 31, 2025     126,929,000 (126,587,000)     342,000
Temporary equity, balance shares at Mar. 31, 2025                      
Temporary equity, balance at Mar. 31, 2025                      
Balance, shares at Mar. 31, 2025       3,758,465 200,491              
Issuance of Class A Common Stock in settlement of liabilities     133,000         133,000
Issuance of Class A common stock in settlement of liabilities, shares       16,688                
Issuance of common stock upon vesting of RSUs            
Issuance of common stock upon vesting of RSUs, shares       41,253                
Stock-based compensation     7,102,000         7,102,000
Net loss     (8,272,000) $ (7,932,000) (340,000) (8,272,000)
Issuance of Class A Common Stock for RaGE earnout     56,000         56,000
Issuance of Class A common stock for RaGE earnout, shares       7,971                
Issuance of Class A Common Stock and warrants in private placement     342,000         342,000
Issuance of Class A common stock and warrants in private placement, shares       385,000                
Issuance of restricted stock awards            
Issuance of restricted stock awards, shares       510,000 274,510              
Issuance of common stock upon exercise of warrants     722,000         722,000
Issuance of common stock upon exercise of warrants, shares       155,386                
Balance at Jun. 30, 2025     135,284,000 (134,859,000)     425,000
Temporary equity, balance shares at Jun. 30, 2025                      
Temporary equity, balance at Jun. 30, 2025                      
Balance, shares at Jun. 30, 2025       4,874,763 475,000              
Balance at Sep. 30, 2025 150,252,000 (150,588,000)     $ (336,000)
Temporary equity, balance shares at Sep. 30, 2025                     0
Temporary equity, balance at Sep. 30, 2025                    
Balance, shares at Sep. 30, 2025   5,883,842 200,491          
Issuance of common stock     1,523,000         1,523,000
Issuance of common stock, shares       226,450                
Issuance of Class A Common Stock in settlement of liabilities     985,000         985,000
Issuance of Class A common stock in settlement of liabilities, shares       119,085                
Issuance of common stock upon vesting of RSUs            
Issuance of common stock upon vesting of RSUs, shares       403,595                
Issuance of common stock upon exercise of stock options     55,000         55,000
Issuance of common stock upon exercise of stock options, shares       32,353                
Reclassification of warrants     6,912,000         6,912,000
Issuance of warrants in connection with notes payable     514,000         514,000
Stock-based compensation     5,139,000         5,139,000
Net loss     (10,125,000)     (10,125,000)
Balance at Dec. 31, 2025     165,380,000 (160,713,000)     4,667,000
Temporary equity, balance shares at Dec. 31, 2025                      
Temporary equity, balance at Dec. 31, 2025                      
Balance, shares at Dec. 31, 2025       6,665,325 200,491              
Balance at Sep. 30, 2025 150,252,000 (150,588,000)     $ (336,000)
Temporary equity, balance shares at Sep. 30, 2025                     0
Temporary equity, balance at Sep. 30, 2025                    
Balance, shares at Sep. 30, 2025   5,883,842 200,491          
Issuance of common stock, shares               134,062       169,375
Net loss               $ (32,094,000) (679,000)     $ (32,773,000)
Balance at Jun. 30, 2026 $ 1,975,000     189,609,000 (183,361,000)     $ 6,248,000
Temporary equity, balance shares at Jun. 30, 2026 2,000                     2,000
Temporary equity, balance at Jun. 30, 2026 $ 1,975,000                     $ 1,975,000
Balance, shares at Jun. 30, 2026       15,001,187 200,491              
Balance at Dec. 31, 2025     165,380,000 (160,713,000)     4,667,000
Temporary equity, balance shares at Dec. 31, 2025                      
Temporary equity, balance at Dec. 31, 2025                      
Balance, shares at Dec. 31, 2025       6,665,325 200,491              
Issuance of common stock            
Issuance of common stock, shares       30,000                
Issuance of Class A Common Stock in settlement of liabilities     2,219,000         2,219,000
Issuance of common stock upon vesting of RSUs            
Issuance of common stock upon vesting of RSUs, shares       233,322                
Stock-based compensation     2,452,000         2,452,000
Net loss     (5,853,000)     (5,853,000)
Issuance of common stock in connection with debt            
Issuance of common stock in connection with debt, shares       426,878                
Issuance of common stock in connection with public offering     5,360,000         5,360,000
Issuance of common stock in connection with public offering, shares       3,000,000                
Balance at Mar. 31, 2026     175,411,000 (166,566,000)     8,845,000
Temporary equity, balance shares at Mar. 31, 2026                      
Temporary equity, balance at Mar. 31, 2026                      
Balance, shares at Mar. 31, 2026       10,355,525 200,491              
Issuance of Class A Common Stock in settlement of liabilities     10,120,000         10,120,000
Issuance of Class A common stock in settlement of liabilities, shares       3,976,792                
Issuance of common stock upon vesting of RSUs            
Issuance of common stock upon vesting of RSUs, shares       200,918                
Stock-based compensation     2,350,000         2,350,000
Net loss     (16,795,000) $ (16,528,000) $ (267,000) (16,795,000)
Issuance of common stock for amendment of RaGE earnout     1,121,000         1,121,000
Issuance of common stock upon vesting of RSUs, shares       464,952                
Issuance of Common Stock for services     7,000         7,000
Issuance of Common Stock for services, shares       3,000                
Issuance of preferred stock, shares 2,000                      
Issuance of preferred stock, value $ 1,975,000                      
Issuance of extension shares in consideration for modification     600,000         600,000
Balance at Jun. 30, 2026 $ 1,975,000     $ 189,609,000 $ (183,361,000)     $ 6,248,000
Temporary equity, balance shares at Jun. 30, 2026 2,000                     2,000
Temporary equity, balance at Jun. 30, 2026 $ 1,975,000                     $ 1,975,000
Balance, shares at Jun. 30, 2026       15,001,187 200,491