v3.26.1
Summary of Significant Accounting Policies - Summary of Class A Ordinary Shares Subject to Possible Redemption (Detail) - USD ($)
 3 Months Ended 12 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Dec. 31, 2025
Dec. 31, 2024
Summary of Significant Accounting Policies [Line Items]        
Accretion for ordinary shares to redemption amount $ 1,866,579 $ 1,850,659 $ 7,984,510 $ 13,437,021
Class A ordinary shares subject to possible redemption $ 205,280,770 $ 203,414,191 $ 201,563,532 $ 193,579,022
Over-allotment option [member]        
Summary of Significant Accounting Policies [Line Items]        
Gross proceeds       191,990,290
Proceeds allocated       $ (94,781)
Public warrants [member]        
Summary of Significant Accounting Policies [Line Items]        
Proceeds allocated       (215,029)
Common class A [member]        
Summary of Significant Accounting Policies [Line Items]        
Class A ordinary shares issuance costs       $ (11,538,479)