Intangible assets (Details 1) - 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 |
|
| IfrsStatementLineItems [Line Items] | ||||
| Beginning balance | ₩ 5,242 | ₩ 6,009 | ₩ 6,009 | ₩ 8,769 |
| Acquisition | 1,536 | |||
| Amortization | (1,167) | (1,136) | (2,303) | (2,760) |
| Ending balance | 4,075 | 4,873 | 5,242 | 6,009 |
| Computer software [member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Beginning balance | 1,027 | 1,540 | 1,540 | 2,052 |
| Acquisition | ||||
| Amortization | (256) | (256) | (513) | (512) |
| Ending balance | 771 | 1,284 | 1,027 | 1,540 |
| Patent [Member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Beginning balance | 2,829 | 4,466 | 4,466 | 6,714 |
| Acquisition | ||||
| Amortization | (757) | (880) | (1,637) | (2,248) |
| Ending balance | 2,072 | 3,586 | 2,829 | 4,466 |
| Brand [Member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Beginning balance | 1,386 | 3 | 3 | 3 |
| Acquisition | 1,536 | |||
| Amortization | (154) | (153) | ||
| Ending balance | ₩ 1,232 | ₩ 3 | ₩ 1,386 | ₩ 3 |