Finance income and costs (Details) - 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 |
|
| Finance income | ||||
| Interest income | ₩ 230,557 | ₩ 193,012 | ||
| Foreign exchange gains | 693 | |||
| Gains on foreign currency translation | 6,350 | 9,162 | ||
| Gains on valuation of derivatives | 461,422 | 673,637 | ||
| Total | 698,329 | 876,504 | ||
| Finance costs | ||||
| Interest expenses | 798,129 | 1,050,584 | ||
| Foreign exchange losses | 180 | |||
| Losses on foreign currency translation | 2,145 | 661 | ||
| Losses on bond redemption | 69,890 | 283,780 | ||
| Losses on valuation of derivatives | 6,281 | 5,802 | ||
| Total | ₩ 475,066 | ₩ 407,245 | ₩ 876,445 | ₩ 1,341,007 |