v3.26.3
Fair Value Measurement - Schedule of Financial Instruments that are Measured at Fair Value on a Recurring Basis (Details) - Level 3 [Member] - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Jun. 30, 2026
Mar. 31, 2026
Sep. 30, 2026
Private Placement Warrants [Member]        
Schedule of Financial Instruments that are Measured at Fair Value on a Recurring Basis [Line Items]        
Beginning balance $ 2 $ 37 $ 277 $ 277
Gain in fair value of warrant liabilities (2) (35) (240)  
Issuance of warrants      
Reclassification of warrant liability to additional paid-in capital      
Ending balance 2 37
Representative’s Warrants [Member]        
Schedule of Financial Instruments that are Measured at Fair Value on a Recurring Basis [Line Items]        
Beginning balance 3 21 21
Gain in fair value of warrant liabilities (3) (18)  
Issuance of warrants      
Reclassification of warrant liability to additional paid-in capital      
Ending balance 3
Ascent Warrants [Member]        
Schedule of Financial Instruments that are Measured at Fair Value on a Recurring Basis [Line Items]        
Beginning balance [1]
Gain in fair value of warrant liabilities [1] (380)  
Issuance of warrants [1]   2,178    
Reclassification of warrant liability to additional paid-in capital [1]   (1,798)    
Ending balance [1]
Warrants Liabilities [Member]        
Schedule of Financial Instruments that are Measured at Fair Value on a Recurring Basis [Line Items]        
Beginning balance 2 40 298 298
Gain in fair value of warrant liabilities (2) (418) (258)  
Issuance of warrants   2,178    
Reclassification of warrant liability to additional paid-in capital   (1,798)    
Ending balance $ 2 $ 40
[1] On April 29, 2026, the Ascent Warrants were reclassified from liabilities to additional paid-in capital following an amendment that resulted in the warrants meeting the criteria for equity classification under ASC 815-40. Accordingly, the Ascent Warrants were no longer subject to recurring fair value remeasurement subsequent to the reclassification date, and no related warrant liability was outstanding as of June 30, 2026 or September 30, 2026. See Note 9 for the key inputs used in the Black-Scholes option pricing model during the three and nine months ended September 30, 2026 in calculating the fair value of the Ascent Warrants after the April 29, 2026 reclassification.