| Dec 31,
2014 | Dec 31,
2015 | Dec 31,
2016 | Dec 31,
2017 | Dec 31,
2018 | Dec 31,
2019 | Dec 31,
2020 | Dec 31,
2021 | Dec 31,
2022 | Dec 31,
2023 |
|---|
| Net sales | 3,013 | 3,967 | 2,332 | 1,829 | 1,423 | 1,323 | 547 | 342 | 389 | 490 |
|---|
| Cost of sales | 1,584 | 2,023 | 1,461 | 1,204 | 877 | 738 | 341 | 275 | 361 | 469 |
|---|
| Gross profit (loss) | 1,429 | 1,944 | 871 | 625 | 546 | 585 | 207 | 67 | 27 | 21 |
|---|
| Selling, general and administrative expenses | 784 | 1,031 | 978 | 895 | 760 | 641 | 343 | 262 | 304 | 393 |
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| Operating profit (loss) | 644 | 913 | -107 | -269 | -214 | -56 | -136 | -195 | -277 | -372 |
|---|
| Interest income | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
|---|
| Dividend income | 0 | - | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
|---|
| Insurance claim income | - | - | - | - | - | - | - | - | - | 0 |
|---|
| Subsidy income | - | - | - | - | - | - | - | - | - | 1 |
|---|
| Reversal of allowance for doubtful accounts | - | - | - | - | 1 | 1 | 1 | 2 | 1 | 1 |
|---|
| Miscellaneous income | 1 | 1 | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
|---|
| Non-operating income | 2 | 10 | 6 | 2 | 2 | 3 | 4 | 3 | 1 | 2 |
|---|
| Interest expenses | 7 | 7 | 10 | 7 | 4 | 3 | 1 | 0 | 0 | 0 |
|---|
| Commission expenses | - | - | - | - | - | - | 2 | 2 | 4 | 8 |
|---|
| Commission expenses | - | - | - | - | - | - | 2 | 2 | 4 | 8 |
|---|
| Miscellaneous losses | 2 | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
|---|
| Miscellaneous losses | 2 | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
|---|
| Non-operating expenses | 125 | 61 | 45 | 8 | 4 | 3 | 5 | 3 | 5 | 8 |
|---|
| Non-operating expenses | 125 | 61 | 45 | 8 | 4 | 3 | 5 | 3 | 5 | 8 |
|---|
| Ordinary profit (loss) | 522 | 862 | -146 | -275 | -216 | -56 | -138 | -195 | -280 | -378 |
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| Gain on reversal of share acquisition rights | - | - | 0 | 1 | 0 | 0 | 6 | - | 6 | 1 |
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| Extraordinary income | - | - | 58 | 1 | 1 | 0 | 19 | 24 | 6 | 1 |
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| Impairment losses | - | 12 | 21 | 41 | 57 | 17 | 2 | 15 | 14 | - |
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| Impairment losses | - | 12 | 21 | 41 | 57 | 17 | 2 | 15 | 14 | - |
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| Loss on cancellation of rental contracts | - | - | - | 24 | - | - | - | - | - | 31 |
|---|
| Amortization of goodwill extraordinary loss | - | - | - | - | - | - | - | - | - | 11 |
|---|
| Loss on cancellation of rental contracts | - | - | - | 24 | - | - | - | - | - | 31 |
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| Extraordinary losses | 4 | 12 | 22 | 165 | 58 | 17 | 58 | 15 | 14 | 42 |
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| Extraordinary losses | 4 | 12 | 22 | 165 | 58 | 17 | 58 | 15 | 14 | 42 |
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| Profit (loss) before income taxes | 517 | 849 | -110 | -439 | -274 | -73 | -177 | -186 | -288 | -419 |
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| Income taxes - current | 267 | 288 | 3 | 6 | 3 | 2 | 1 | 0 | 1 | 2 |
|---|
| Income taxes | 233 | 298 | -30 | 20 | 4 | 2 | 1 | 0 | 1 | 2 |
|---|
| Profit (loss) | - | 551 | -80 | -459 | -277 | -75 | -178 | -186 | -289 | -421 |
|---|
| Profit (loss) attributable to owners of parent | - | 551 | -80 | -459 | -250 | -71 | -178 | -186 | -289 | -421 |
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