v3.26.1
Shareholders’ Deficit (Details)
6 Months Ended
Mar. 11, 2026
shares
Jan. 28, 2026
$ / shares
shares
Jan. 26, 2026
Jun. 30, 2026
USD ($)
Days
$ / shares
shares
Mar. 16, 2026
$ / shares
shares
Dec. 31, 2025
$ / shares
shares
Shareholders’ Deficit [Line Items]            
Preference shares, shares authorized       5,000,000   5,000,000
Preference shares, par value | $ / shares       $ 0.0001   $ 0.0001
Preference shares, shares issued        
Preference shares, shares outstanding        
Warrants outstanding | $          
Redemption price of warrants | $ / shares       $ 0.01    
Prior written notice of redemption       30 days    
Percentage of total equity proceeds       60.00%    
Market value and newly issued share price percentage       115.00%    
Redemption trigger prices per share | $ / shares       $ 18    
Redemption trigger prices percentage       180.00%    
Price per share | $ / shares       $ 9.2    
Business days     60 days      
Percentage of after completion of the initial business combination       30 days    
Price per share | $ / shares       $ 18    
Trading day period       30 days    
Vote percentage       90.00%    
Vote for ordinary share       one    
Sponsor [Member]            
Shareholders’ Deficit [Line Items]            
Forfeiture of unexercised       6,000    
Over-Allotment Option [Member]            
Shareholders’ Deficit [Line Items]            
Forfeiture of unexercised 18,000          
IPO [Member]            
Shareholders’ Deficit [Line Items]            
Option units   4,680,000        
Mountain Lake Acquisition Corp II [Member]            
Shareholders’ Deficit [Line Items]            
Cumulative voting rights          
Warrants [Member]            
Shareholders’ Deficit [Line Items]            
Weighted average trading days       20 days    
Business days     20 days      
Trading days       20 days    
Private Placement Warrants [Member]            
Shareholders’ Deficit [Line Items]            
Warrants issued       18,000,000    
Warrants outstanding       490,000    
Class A Ordinary Shares [Member]            
Shareholders’ Deficit [Line Items]            
Ordinary shares, shares authorized       500,000,000   500,000,000
Ordinary shares, par value | $ / shares       $ 0.0001   $ 0.0001
Ordinary shares, shares issued       980,000   980,000
Ordinary shares outstanding       980,000   980,000
Ordinary share price | $ / shares       $ 11.5    
Redemption price of warrants | $ / shares       $ 18    
Ordinary Shares subject to possible redemption, shares outstanding       36,000,000  
Purchase shares       1    
Class A Ordinary Shares [Member] | IPO [Member]            
Shareholders’ Deficit [Line Items]            
Ordinary shares, par value | $ / shares   $ 0.0001        
Class A Ordinary Shares [Member] | Warrants [Member]            
Shareholders’ Deficit [Line Items]            
Ordinary shares trading days | Days       10    
Class B Ordinary Shares [Member]            
Shareholders’ Deficit [Line Items]            
Ordinary shares, shares authorized [1],[2]       50,000,000   50,000,000
Ordinary shares, par value | $ / shares [1],[2]       $ 0.0001   $ 0.0001
Ordinary shares, shares issued [1],[2]       12,000,000   12,006,000
Ordinary shares outstanding [1],[2]       12,000,000   12,006,000
Percentage of ordinary Shares issued and outstanding       25.00%    
Class B Ordinary Shares [Member] | Over-Allotment Option [Member]            
Shareholders’ Deficit [Line Items]            
Ordinary shares, shares issued         6,000  
Class B Ordinary Shares [Member] | IPO [Member]            
Shareholders’ Deficit [Line Items]            
Ordinary shares, par value | $ / shares         $ 0.0001  
[1] Includes an aggregate of up to 1,566,000 Class B Ordinary Shares subject to forfeiture if the Over-Allotment Option was not exercised in full or in part by the Underwriters. On January 26, 2026, through a share capitalization, the Company issued an additional 2,001,000 Class B Ordinary Shares to the Sponsor, resulting in the Sponsor holding an aggregate of 12,006,000 Class B Ordinary Shares. All share and per-share amounts have been retroactively restated (Note 5).
[2] On January 28, 2026, the Underwriters partially exercised their Over-Allotment Option in the amount of 4,680,000 Option Units. On March 11, 2026, the Underwriters forfeited the remaining unexercised balance of 18,000 Option Units. As a result of the partial exercise of the Over-Allotment Option and forfeiture of the unexercised Over-Allotment Option by the Underwriters, 6,000 Founder Shares were forfeited by the Sponsor for no consideration (Note 5).