


In millions of Korean won
| 2016 | 2015 | 2014 | |
|---|---|---|---|
| Sales | 299,984 | 275,196 | 239,781 |
| Operation Income | -97,799 | -117,130 | -113,855 |
| income before income taxes | -263,525 | -120,015 | -132,485 |
| Net income | -457,246 | -164,328 | -151,169 |

| 2016 | 2015 | 2014 | |
|---|---|---|---|
| Total assets | 2,109,958 | 2,585,756 | 2,705,350 |
| Current assets | 1,679,573 | 453,733 | 456,871 |
| Non-current assets | 430,385 | 2,132,023 | 2,248,479 |
| Total liabilities | 1,621,542 | 1,648,676 | 1,614,895 |
| Current liabilities | 1,563,584 | 643,787 | 569,946 |
| Non-current liabilities | 57,958 | 1,004,889 | 1,044,949 |
| Total stockholders' equity | 488,416 | 937,080 | 1,090,455 |