Statement of Cash flows (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 |
|||||||
| Adjustments for income and expenses | ||||||||||
| Depreciation | ₩ 67,358 | ₩ 39,475 | ₩ 222,589 | ₩ 335,918 | ||||||
| Reversal of allowance for doubtful accounts | (287,100) | [1],[2] | (489,720) | [1],[2] | ||||||
| Losses on valuation of derivatives | 6,281 | 5,802 | ||||||||
| Gains on valuation of derivatives | (461,422) | (673,637) | ||||||||
| Losses on foreign currency translation | 2,145 | 661 | ||||||||
| Gains on foreign currency translation | 6,350 | 9,162 | ||||||||
| Interest expenses | 798,129 | 1,050,584 | ||||||||
| Interest income | 230,557 | 193,012 | ||||||||
| Losses on bond redemption | 69,890 | 283,780 | ||||||||
| Changes in assets and liabilities | ||||||||||
| Other non-current assets | 41,579 | 41,579 | ||||||||
| Prepaid expenses | 5,130 | 18,457 | ||||||||
| Prepayments | ₩ (83,673) | |||||||||
| Income and expenses from operating activities [Member] | ||||||||||
| Adjustments for income and expenses | ||||||||||
| Depreciation | 102,318 | 120,114 | ||||||||
| Amortization | 1,167 | 1,136 | ||||||||
| Other bad debt expenses | 65,379 | 62,266 | ||||||||
| Reversal of allowance for doubtful accounts | (287,100) | |||||||||
| Losses on valuation of derivatives | 57,213 | |||||||||
| Gains on valuation of derivatives | (117,845) | (309,333) | ||||||||
| Losses on foreign currency translation | 66,412 | 4,530 | ||||||||
| Gains on foreign currency translation | (4,899) | (20,439) | ||||||||
| Gains on Long-term investment securities | (3,560) | |||||||||
| Interest expenses | 351,045 | 385,423 | ||||||||
| Interest income | (109,493) | (121,109) | ||||||||
| Losses on bond redemption | 12 | 17,292 | ||||||||
| Gains on disposition of property and equipment | (1,125) | |||||||||
| Severance benefits | 117,057 | 119,073 | ||||||||
| Subtotal | 236,581 | 258,953 | ||||||||
| Changes in assets and liabilities | ||||||||||
| Other non-current assets | ||||||||||
| Other current non-financial liabilities | 434,653 | 201,577 | ||||||||
| Accounts receivable - other, net | (16,648) | 107,777 | ||||||||
| Prepaid expenses | 21,383 | 25,748 | ||||||||
| Prepayments | (660) | (94,192) | ||||||||
| Liabilities due to benefits paid | (40,601) | (61,566) | ||||||||
| Subtotal | 398,127 | 179,344 | ||||||||
| Total | ₩ 634,708 | ₩ 438,297 | ||||||||
| ||||||||||