| Income and expenses |
27. Income and expenses
Details of other income for the years ended December 31, 2025 and 2024 are as follows:
| Schedule of other income |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
2025 |
|
|
2024 |
|
| |
|
|
|
(In thousands of Korean won) |
|
| Miscellaneous income |
|
₩ |
|
|
191,076 |
|
|
|
30,359 |
|
| Gains on disposal of property and equipment |
|
|
|
|
- |
|
|
|
5,616 |
|
| Reversal of allowance for doubtful accounts |
|
|
|
|
- |
|
|
|
489,720 |
|
| Total |
|
₩ |
|
|
191,076 |
|
|
|
525,695 |
|
Details of other expenses for the years ended December 31, 2025 and 2024 are as follows:
| Schedule of other expenses |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
2025 |
|
|
2024 |
|
| |
|
|
|
(In thousands of Korean won) |
|
| Other bad debt expenses |
|
₩ |
|
|
341,816 |
|
|
|
71,412 |
|
| Losses on disposal of property and equipment |
|
|
|
|
- |
|
|
|
4,172 |
|
| Impairment losses on property and equipment |
|
|
|
|
- |
|
|
|
601,792 |
|
| Miscellaneous expenses |
|
|
|
|
31,562 |
|
|
|
63 |
|
| Total |
|
₩ |
|
|
373,378 |
|
|
|
677,439 |
|
Details of the classification of expenses by nature for the years ended December 31, 2025 and 2024 are as follows:
| Schedule of other expenses classification |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
2025 |
|
|
2024 |
|
| |
|
|
|
(In thousands of Korean won) |
|
| Employee benefits |
|
₩ |
|
|
2,448,384 |
|
|
|
2,339,937 |
|
| Depreciation |
|
|
|
|
222,589 |
|
|
|
335,918 |
|
| Amortization of intangible assets |
|
|
|
|
2,303 |
|
|
|
2,760 |
|
| R&D expenses |
|
|
|
|
595,593 |
|
|
|
773,354 |
|
| Professional service fee |
|
|
|
|
1,239,895 |
|
|
|
3,704,337 |
|
| Rent |
|
|
|
|
1,291 |
|
|
|
763 |
|
| Supplies |
|
|
|
|
6,305 |
|
|
|
4,624 |
|
| Water and fuel expenses |
|
|
|
|
86,087 |
|
|
|
83,126 |
|
| Transportation |
|
|
|
|
148,522 |
|
|
|
12,251 |
|
| Building maintenance |
|
|
|
|
55,592 |
|
|
|
54,864 |
|
| Other expenses |
|
|
|
|
974,497 |
|
|
|
137,153 |
|
| Total |
|
₩ |
|
|
5,781,058 |
|
|
|
7,449,087 |
|
|