v3.26.1
Description of Organization and Business Operations (Details) - USD ($)
3 Months Ended 7 Months Ended 12 Months Ended
Oct. 01, 2025
Dec. 16, 2024
Mar. 31, 2026
Dec. 31, 2024
Dec. 31, 2025
Description of Organization and Business Operations [Line Items]          
Cash     $ 0   $ 0
Mountain Lake Acquisition Corp.          
Description of Organization and Business Operations [Line Items]          
Incorporation date     Jun. 14, 2024   Jun. 14, 2024
Gross proceeds       $ 8,050,000  
Transaction costs     $ 13,354,261   $ 13,354,261
Cash underwriting fee     4,600,000   4,600,000
Deferred underwriting fee $ 1,000,000   8,050,000   8,050,000
Other offering costs     $ 704,261   704,261
Reversal of deferred underwriting fee payable $ 7,050,000       $ 7,050,000
Net assets held in the trust account rate     80.00%   80.00%
Percentage of voting securities acquired     50.00%   50.00%
Government maturity days     185 days   185 days
Public share percentage     100.00%   100.00%
Interest to pay dissolution expenses     $ 100,000   $ 100,000
Outstanding public share percentage     100.00%   100.00%
Public share price (in Dollars per share)     $ 10.05   $ 10.05
Cash     $ 66,568 $ 1,383,392 $ 452,680
Working capital     $ 124,341   $ 265,230
Mountain Lake Acquisition Corp. | Initial Public Offering [Member]          
Description of Organization and Business Operations [Line Items]          
Number of units issued (in Shares)   23,000,000      
Price per unit   $ 10.05 $ 10.05   $ 10.05
Government maturity days   185 days      
IPO issued   $ 231,150,000      
Public share percentage     100.00%   100.00%
Aggregate share rate     15.00%   15.00%
Business combination period     18 months   18 months
Mountain Lake Acquisition Corp. | Over-Allotment Option [Member]          
Description of Organization and Business Operations [Line Items]          
Number of units issued (in Shares)   2,000,000      
Share price   $ 10      
Mountain Lake Acquisition Corp. | Private Placement [Member]          
Description of Organization and Business Operations [Line Items]          
Number of units issued (in Shares)     805,000   805,000
Share price     $ 10   $ 10
Gross proceeds     $ 8,050,000   $ 8,050,000
Mountain Lake Acquisition Corp. | Trust Account [Member]          
Description of Organization and Business Operations [Line Items]          
Share price     $ 10.05   $ 10.05
Public share price (in Dollars per share)     $ 10.05   $ 10.05
Mountain Lake Acquisition Corp. | Underwriting Agreement [Member] | Initial Public Offering [Member]          
Description of Organization and Business Operations [Line Items]          
Number of units issued (in Shares)   23,000,000      
Mountain Lake Acquisition Corp. | Underwriting Agreement [Member] | Over-Allotment Option [Member]          
Description of Organization and Business Operations [Line Items]          
Number of units issued (in Shares)   2,000,000      
Share price   $ 10      
Generating gross proceeds   $ 230,000,000      
Mountain Lake Acquisition Corp. | Underwriting Agreement [Member] | Private Placement [Member]          
Description of Organization and Business Operations [Line Items]          
Number of units issued (in Shares)   805,000      
Share price   $ 10      
Gross proceeds   $ 8,050,000