| Intangible assets | 2018 | 2017 | |
| Development expenditure | |||
| Acquisition cost, Jan 1 | 2,349 | 1,320 | |
| Increases | 2,200 | 1,028 | |
| Acquisition cost, Dec 31 | 4,548 | 2,349 | |
| Accumulated depreciation and impairment, Jan 1 | 0 | 0 | |
| Depreciation for the financial period | 117 | 0 | |
| Accumulated depreciation and impairment, Dec 31 | 117 | 0 | |
| Carrying amount, Dec 31 | 4,432 | 2,349 | |
| Intangible rights | |||
| Acquisition cost, Jan 1 | 984 | 858 | |
| Increases | 153 | 126 | |
| Acquisition cost, Dec 31 | 1,136 | 984 | |
| Accumulated depreciation and impairment, Jan 1 | 477 | 380 | |
| Depreciation for the financial period | 119 | 98 | |
| Accumulated depreciation and impairment, Dec 31 | 597 | 477 | |
| Carrying amout, Dec 31 | 540 | 506 | |
| Other intangible assets | |||
| Acquisition cost, Jan 1 | 7,042 | 6,842 | |
| Increases | 68 | 200 | |
| Acquisition cost, Dec 31 | 7,110 | 7,042 | |
| Accumulated depreciation and impairment, Jan 1 | 4,844 | 4,143 | |
| Depreciation for the financial period | 658 | 648 | |
| Impairment | 0 | 53 | |
| Accumulated depreciation and impairment, Dec 31 | 5,502 | 4,844 | |
| Carrying amout, Dec 31 | 1,608 | 2,198 | |
| Total intangible assets | 6,579 | 5,053 | |
