| (in 100million Korean won) | 2024 | 2023 | 2022 |
|---|---|---|---|
| Operating income | 7,862 | 7,436 | 5,241 |
| Operating expense | 5,097 | 5,100 | 2,869 |
| Operating profit | 2,765 | 2,336 | 2,372 |
| Other revenue | 20 | 20 | 2 |
| Other expense | 7 | 11 | 8 |
| Income tax expense | 636 | 505 | 544 |
| Net income | 2,142 | 1,841 | 1,822 |