| 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 | Dec 31,
2022 |
|---|
| Profit (loss) before income taxes | 185 | 261 | 355 | 16 | 87 | -172 | 169 | 19 | -261 | -195 |
|---|
| Depreciation | 2 | 5 | 8 | 14 | 3 | 6 | 5 | 11 | 56 | 48 |
|---|
| Impairment losses | - | - | - | - | - | 75 | - | - | - | 366 |
|---|
| Increase (decrease) in allowance for doubtful accounts | 8 | 0 | -1 | -4 | -2 | 4 | -0 | -1 | 2 | -1 |
|---|
| Interest income | -0 | -0 | -0 | -0 | -0 | -0 | -0 | -0 | - | - |
|---|
| Interest expenses | - | - | - | - | - | - | - | - | 0 | 3 |
|---|
| Decrease (increase) in trade receivables | -150 | -176 | -28 | 189 | 23 | 30 | 41 | -70 | -220 | -187 |
|---|
| Increase (decrease) in trade payables | 125 | 57 | 22 | -100 | -9 | 65 | -58 | 24 | 143 | 227 |
|---|
| Increase (decrease) in accounts payable - other | 33 | 9 | 6 | -25 | 14 | -6 | -14 | 32 | 331 | -13 |
|---|
| Loss (gain) on investments in investment partnerships | - | - | - | - | - | - | - | - | - | 4 |
|---|
| Decrease (increase) in prepaid expenses | -2 | -13 | 14 | -9 | -14 | 17 | -14 | 11 | -30 | -16 |
|---|
| Increase (decrease) in advances received | -3 | 1 | 22 | 10 | 7 | -34 | -3 | 13 | 71 | -91 |
|---|
| IncreaseDecreaseInContractLiabilitiesOpeCF | - | - | - | - | - | - | - | - | - | -79 |
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| Other, net | - | - | - | - | - | - | - | - | -36 | -48 |
|---|
| Subtotal | 200 | 207 | 406 | 70 | 146 | -40 | -8 | 29 | 54 | 15 |
|---|
| Interest received | - | - | - | - | - | - | - | 0 | 0 | - |
|---|
| Interest paid | - | - | - | - | - | - | - | - | - | -3 |
|---|
| Income taxes refund (paid) | - | - | - | - | - | - | - | -41 | 9 | -45 |
|---|
| Net cash provided by (used in) operating activities | 132 | 125 | 286 | -80 | 204 | -98 | 11 | -12 | 62 | -33 |
|---|
| Purchase of property, plant and equipment | -1 | -4 | -2 | -9 | - | -6 | -5 | - | -14 | -1 |
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| Purchase of intangible assets | -3 | -5 | -11 | - | - | -10 | -1 | -101 | -269 | -128 |
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| Income from the sale of virtual currency | - | - | - | - | - | - | - | 3 | 0 | - |
|---|
| Income from distributions of investment securities | - | - | - | - | - | - | - | 20 | 0 | 4 |
|---|
| Proceeds from doposit paid in subsidiaries and associates | - | - | - | 300 | - | 200 | - | - | 200 | - |
|---|
| Proceeds from refund of leasehold deposits | 3 | 16 | 0 | - | - | - | 8 | - | 2 | - |
|---|
| Payments of leasehold deposits | -4 | -20 | -0 | -8 | -9 | - | - | -2 | -6 | - |
|---|
| Net cash provided by (used in) investing activities | -7 | -12 | -544 | 202 | -123 | 107 | 38 | -70 | -88 | -125 |
|---|
| Net increase (decrease) in short-term borrowings | - | - | - | - | - | - | - | - | 120 | -120 |
|---|
| Proceeds from long-term borrowings | - | - | - | - | - | - | - | - | 90 | 350 |
|---|
| Repayments of long-term borrowings | - | - | - | - | - | - | - | - | - | -90 |
|---|
| Dividends paid | -37 | -52 | -57 | -77 | -0 | -32 | -0 | -72 | - | - |
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| Proceeds from issuance of shares | - | 531 | - | - | - | - | - | - | - | 550 |
|---|
| Net cash provided by (used in) financing activities | -37 | 468 | -63 | -176 | -0 | -32 | -0 | -72 | 210 | 690 |
|---|
| Net increase (decrease) in cash and cash equivalents | 88 | 582 | -320 | -54 | 81 | -24 | 48 | -153 | 183 | 531 |
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