v3.26.1
Shareholders' Deficit - Additional Information (Detail)
 6 Months Ended
Jun. 30, 2026
$ / shares
shares
Dec. 31, 2025
$ / shares
shares
Jul. 15, 2024
shares
Subsidiary, Sale of Stock [Line Items]      
Preferred stock, shares authorized 1,000,000 1,000,000  
Preferred stock, shares issued 0 0  
Preferred stock, shares outstanding 0 0  
Percentage of shares holders entitled to vote 50    
Percentage of shares outstanding 20    
Class of warrant or right, outstanding 3,956,601 3,956,601  
Class of warrant or right, exercise price | $ / shares $ 11.5    
Percentage of aggregate proceeds from equity issuance to overall equity proceeds 60.00%    
Percentage exercise price of newly issued warrants 115.00%    
Percentage redemption price of newly issued warrants 180.00%    
Number of days after consummation of business combination with in which the securities shall be registered 60 days    
Threshold trading days to determine the volume weighted average trading price 20 days    
Lock in period of warrants for transferable assignable or salable after the completion of business combination 30 days    
Common class A [member]      
Subsidiary, Sale of Stock [Line Items]      
Common stock, par or stated value per share | $ / shares $ 0.0001 $ 0.0001  
Common stock, shares authorized 300,000,000 300,000,000  
Common stock, shares, issued 583,981 583,981  
Common stock, shares, outstanding 583,981 583,981  
Temporary equity, shares outstanding 19,199,029 19,199,029  
Number of trading days for determining the share price 20 days    
Number of consecutive trading days for determining share price 30 days    
Common class A [member] | Warrant [Member]      
Subsidiary, Sale of Stock [Line Items]      
Temporary equity, redemption price per share | $ / shares $ 18    
Common class A [member] | Event Triggering Adjustment to Exercise Price of Warrants [Member] | Warrant [Member]      
Subsidiary, Sale of Stock [Line Items]      
Temporary equity, redemption price per share | $ / shares 18    
Common class A [member] | Business Combination [Member]      
Subsidiary, Sale of Stock [Line Items]      
Common stock, par or stated value per share | $ / shares 9.2    
Common class B [member]      
Subsidiary, Sale of Stock [Line Items]      
Common stock, par or stated value per share | $ / shares $ 0.0001 $ 0.0001  
Common stock, shares authorized 30,000,000 30,000,000  
Common stock, shares, issued 4,799,758 4,799,758 4,799,758
Common stock, shares, outstanding 4,799,758 4,799,758  
Public Warrant [Member]      
Subsidiary, Sale of Stock [Line Items]      
Class of warrant or right, outstanding 3,839,805 3,839,805  
Private Placement Warrant [Member]      
Subsidiary, Sale of Stock [Line Items]      
Class of warrant or right, outstanding 116,796 116,796  
Class of warrant or right, exercise price | $ / shares $ 0.01