v3.26.1
CONDENSED BALANCE SHEETS (Parentheticals) - $ / shares
Mar. 31, 2026
Dec. 31, 2025
Dec. 31, 2024
Jun. 30, 2024
Common stock, par value (in dollars per share) $ 0.01 $ 0.01    
Common stock, shares authorized (in shares) 1,000 1,000    
Common stock, shares issued (in shares) 1,000 1,000    
Common stock, shares outstanding (in shares) 1,000 1,000    
Mountain Lake Acquisition Corp.        
Preference shares, par value (in Dollars per share) $ 0.0001 $ 0.0001 $ 0.0001 $ 0.0001
Preference shares, shares authorized (in Shares) 5,000,000 5,000,000 5,000,000 5,000,000
Preference shares, shares issued (in Shares) 0 0 0 0
Preference shares, shares outstanding (in Shares) 0 0 0 0
Mountain Lake Acquisition Corp. | Class A        
Class A ordinary shares subject to possible redemption (in Shares) 23,000,000 23,000,000 23,000,000 23,000,000
Class A ordinary shares subject to possible redemption, per share (in Dollars per share) $ 10.58 $ 10.49 $ 10.07  
Common stock, par value (in dollars per share) $ 0.0001 $ 0.0001 $ 0.0001 $ 0.0001
Common stock, shares authorized (in shares) 445,000,000 445,000,000 445,000,000 445,000,000
Common stock, shares issued (in shares) 805,000 805,000 805,000 805,000
Common stock, shares outstanding (in shares) 805,000 805,000 805,000 805,000
Mountain Lake Acquisition Corp. | Class B Ordinary Shares        
Common stock, par value (in dollars per share) $ 0.0001 $ 0.0001 $ 0.0001 $ 0.0001
Common stock, shares authorized (in shares) 50,000,000 50,000,000 50,000,000 50,000,000
Common stock, shares issued (in shares) 7,187,500 7,187,500 7,187,500 7,187,500
Common stock, shares outstanding (in shares) 7,187,500 7,187,500 7,187,500 7,187,500