(in 100million Korean won) | 2023 | 2022 | 2021 |
---|---|---|---|
Operating income | 7,436 | 5,241 | 5,148 |
Operating expense | 5,100 | 2,869 | 2,349 |
Operating profit | 2,336 | 2,372 | 2,799 |
Other revenue | 20 | 2 | 6 |
Other expense | 11 | 8 | 8 |
Income tax expense | 505 | 544 | 793 |
Net income | 1,841 | 1,822 | 2,004 |