v3.26.1
FAIR VALUE MEASUREMENT - Fair value hierarchy (Details) - USD ($)
Jun. 30, 2026
Dec. 31, 2025
Assets:    
Money Market Funds $ 157,261,867 $ 181,657,311
Level 1 | Fair Value, Recurring    
Assets:    
Money Market Funds $ 157,261,867 $ 181,657,311