| Dec 31,
2018 | Dec 31,
2019 | Dec 31,
2020 | Dec 31,
2021 | Dec 31,
2022 | Dec 31,
2023 |
|---|
| Profit (loss) before tax | -2,445 | -1,797 | -4,159 | -2,442 | -2,492 | -1,135 |
|---|
| Depreciation and amortization of intangible assets | 153 | 475 | 496 | 495 | 534 | 500 |
|---|
| Impairment losses (reversal of impairment losses) | - | - | 800 | - | 431 | - |
|---|
| Finance income | - | - | - | - | - | -10 |
|---|
| Finance costs | 25 | 35 | 43 | 23 | 18 | - |
|---|
| Share of loss (profit) of investments accounted for using equity method | - | - | - | - | 3 | 5 |
|---|
| Decrease (increase) in trade and other receivables | -174 | 182 | -160 | 51 | -446 | 540 |
|---|
| Decrease (increase) in inventories | -28 | 118 | -1 | 4 | -14 | -108 |
|---|
| Increase (decrease) in trade and other payables | 217 | 151 | 225 | -626 | -65 | -118 |
|---|
| Other | -71 | 7 | -18 | 47 | -13 | -7 |
|---|
| Subtotal | -2,323 | -826 | -2,774 | -2,448 | -2,044 | -332 |
|---|
| Interest received | - | - | - | - | - | - |
|---|
| Interest paid | - | -1 | -1 | -1 | -1 | - |
|---|
| Income taxes refund (paid) | - | -1 | -14 | -22 | -28 | -25 |
|---|
| Net cash provided by (used in) operating activities | -2,323 | -828 | -2,789 | -2,473 | -2,074 | -359 |
|---|
| Purchase of property, plant and equipment | -52 | -2 | -10 | -2 | - | - |
|---|
| Purchase of intangible assets | -205 | -730 | -161 | -161 | -403 | - |
|---|
| Purchase of investments accounted for using equity method | - | - | - | - | -14 | - |
|---|
| Net cash provided by (used in) investing activities | -256 | -735 | -171 | -164 | -418 | - |
|---|
| Proceeds from issuance of bonds | - | - | 2,500 | - | 500 | - |
|---|
| Redemption of bonds | - | - | -1,500 | -1,000 | -500 | - |
|---|
| Proceeds from issuance of shares | 3,309 | 1,704 | 861 | 1,403 | 2,611 | 318 |
|---|
| Proceeds from issuance of share acquisition rights | - | - | 13 | - | 10 | - |
|---|
| Purchase of share acquisition rights | - | - | - | - | -3 | - |
|---|
| Repayments of lease liabilities | - | -41 | -45 | -41 | -47 | -42 |
|---|
| Net cash provided by (used in) financing activities | 3,260 | 1,641 | 1,829 | 361 | 2,571 | 275 |
|---|
| Net increase (decrease) in cash and cash equivalents | 680 | 76 | -1,131 | -2,275 | 78 | -83 |
|---|
| Effect of exchange rate changes on cash and cash equivalents | -4 | -6 | -20 | 25 | 10 | 7 |
|---|