Warrants and derivatives liabilities (Details) - KRW (₩) ₩ in Thousands |
Dec. 31, 2025 |
Jan. 02, 2025 |
|---|---|---|
| IfrsStatementLineItems [Line Items] | ||
| Warrant liabilities | ₩ 528,772 | |
| Derivative liabilities | 330,417 | ₩ 590,020 |
| I P O Warrant And Rights Private Placement Warrant And Rights [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Warrant liabilities | 425,350 | |
| Warrant Added On Anson Convertible Notes [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Warrant liabilities | 94,669 | |
| Warrant Added On Galaxy Digital Ordinary Shares [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Warrant liabilities | 8,753 | |
| D Boral [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Derivative liabilities | 56,119 | |
| Conversion Rights Added To Pre P I P E [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Derivative liabilities | 37 | |
| Conversion Rights Added To Loeb And Loeb Convertible Notes [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Derivative liabilities | ₩ 274,261 |