| Dec 31,
2012 | Dec 31,
2013 | Dec 31,
2014 | Dec 31,
2015 | Dec 31,
2016 | Dec 31,
2017 | Dec 31,
2018 | Dec 31,
2019 | Dec 31,
2020 | Dec 31,
2021 |
|---|
| Operating revenue | 58 | 164 | 292 | 292 | 394 | 200 | 263 | 200 | 200 | 500 |
|---|
| Operating expenses | 310 | 625 | 771 | 1,495 | 2,345 | 2,878 | 2,903 | 5,280 | 4,715 | 3,133 |
|---|
| Operating profit (loss) | -252 | -461 | -479 | -1,203 | -1,951 | -2,678 | -2,639 | -5,080 | -4,515 | -2,633 |
|---|
| Foreign exchange gains | - | - | - | - | - | - | - | - | 23 | 320 |
|---|
| Subsidy income | 1 | 91 | 101 | 26 | 1,357 | 120 | 90 | 146 | 54 | 71 |
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| Nursing services income | - | - | - | - | - | 20 | 43 | 154 | 85 | 92 |
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| Contribution | - | - | - | - | - | - | - | 69 | 23 | - |
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| Other | - | 1 | 2 | 4 | 4 | 1 | 8 | 43 | 33 | 44 |
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| Non-operating income | 1 | 93 | 103 | 46 | 1,375 | 147 | 147 | 475 | 242 | 596 |
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| Interest expenses | - | - | - | 0 | 1 | 1 | 1 | 12 | 69 | 837 |
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| Share issuance costs | - | 3 | 9 | 37 | - | - | 21 | 22 | 23 | 50 |
|---|
| Commission expenses | - | - | - | - | - | - | - | 222 | 1,313 | 1,335 |
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| Nursing services expense-NOE | - | - | - | - | - | 27 | 68 | 104 | 110 | 126 |
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| Settlement money for payment before maturity | - | - | - | - | - | - | - | - | 20 | - |
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| Share of loss of entities accounted for using equity method | - | - | 6 | 4 | - | - | 5 | 57 | 7 | - |
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| Refund amount of childcare business subsidy-NOE | - | - | - | - | - | - | - | - | 46 | - |
|---|
| Other | - | - | 0 | 0 | 0 | 0 | 4 | 2 | 25 | 3 |
|---|
| Non-operating expenses | - | 3 | 9 | 37 | 1 | 28 | 94 | 362 | 1,609 | 2,493 |
|---|
| Ordinary profit (loss) | -251 | -371 | -385 | -1,195 | -577 | -2,559 | -2,586 | -4,967 | -5,882 | -4,530 |
|---|
| Gain on sale of investment securities | - | - | - | - | - | - | - | 93 | - | 45 |
|---|
| Gain on sale of non-current assets | - | - | - | - | - | - | - | 1 | 5 | 0 |
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| Extraordinary income | 3 | - | - | - | 14 | - | - | 91 | 5 | 45 |
|---|
| Loss on tax purpose reduction entry of non-current assets | - | - | - | - | 284 | - | - | - | 26 | - |
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| Loss on sale of non-current assets | - | - | - | - | - | - | - | 0 | - | 0 |
|---|
| Loss on retirement of non-current assets | - | 4 | 0 | 36 | 16 | 1 | 1 | 2 | 6 | 10 |
|---|
| Impairment losses | - | - | - | - | 268 | 216 | - | 106 | 174 | 15 |
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| Provision for surcharge | - | - | 20 | - | - | 27 | 39 | 39 | 11 | - |
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| Loss on cancellation of leases | - | - | - | - | - | - | - | - | 134 | - |
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| Loss on retirement of treasury subscription rights to shares | - | - | - | - | - | - | - | - | - | 15 |
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| Loss on valuation of investment securities | - | - | - | - | - | - | - | - | - | 88 |
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| Extraordinary losses | - | 4 | 21 | 76 | 306 | 244 | 40 | 199 | 571 | 166 |
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| Profit (loss) before income taxes | -248 | -375 | -406 | -1,271 | -869 | -2,803 | -2,626 | -5,075 | -6,448 | -4,650 |
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| Income taxes - current | 0 | 1 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
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| Income taxes - deferred | -2 | 1 | 22 | -4 | -3 | -11 | 0 | 3 | -2 | 4 |
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| Income taxes | -1 | 2 | 24 | 0 | 1 | -7 | 4 | 6 | 2 | 8 |
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| Profit (loss) | - | - | - | -1,271 | -870 | -2,796 | -2,630 | -5,082 | -6,449 | -4,659 |
|---|
| Profit (loss) attributable to non-controlling interests | - | - | - | -51 | 6 | 14 | -34 | -1 | -38 | -24 |
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| Profit (loss) attributable to owners of parent | - | - | - | -1,326 | -864 | -2,782 | -2,671 | -5,271 | -6,559 | -4,858 |
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