v3.26.1
Summary of Significant Accounting Policies - Summary of Calculation of Basic and Diluted Net Income (Loss) Per Common Share (Detail) - USD ($)
 3 Months Ended 12 Months Ended
Dec. 31, 2024
Dec. 31, 2025
Dec. 31, 2024
Numerator:      
Allocation of net income (loss)   $ (2,339,611) $ (2,697,841)
Common Class A [Member]      
Numerator:      
Allocation of net income (loss)   $ (2,247,299) $ (2,597,676)
Denominator:      
Weighted Average Number of Shares Outstanding, Basic   6,086,126 6,483,524
Weighted Average Number of Shares Outstanding, Diluted   6,086,126 6,483,524
Earnings Per Share, Basic   $ (0.37) $ (0.4)
Earnings Per Share, Diluted $ (0.37) $ (0.37) $ (0.4)
Common Class B [Member]      
Numerator:      
Allocation of net income (loss)   $ (92,312) $ (100,165)
Denominator:      
Weighted Average Number of Shares Outstanding, Basic   250,000 250,000
Weighted Average Number of Shares Outstanding, Diluted   250,000 250,000
Earnings Per Share, Basic   $ (0.37) $ (0.4)
Earnings Per Share, Diluted $ (0.37) $ (0.37) $ (0.4)