v3.26.3
Property and equipment (Details 2) - CubeBio Co., Ltd. [Member] - KRW (₩)
₩ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Dec. 31, 2024
Entity Information [Line Items]        
Depreciation expenses ₩ 40,069 ₩ 50,906    
Selling General and Administratives Expenses [Member]        
Entity Information [Line Items]        
Depreciation expenses 7,611 7,811 ₩ 84,741 ₩ 197,432
Research and development costs [Member]        
Entity Information [Line Items]        
Depreciation expenses ₩ 32,458 ₩ 43,095