| EUR 1,000 | 2017 | 2016 |
| CASH FLOW FROM OPERATING ACTIVITIES | ||
| Profit (loss) before taxes | 8,910 | 5,104 |
| Adjustments: | ||
| Planned depreciation | 928 | 933 |
| Impairment of non-current assets | 57 | 361 |
| Unrealised exchange rate gains and losses | -39 | -36 |
| Financial income and expenses | 205 | 2 |
| Other adjustments | -6 | -28 |
| Cash flow before change in working capital | 10,055 | 6,336 |
| Change in working capital: | ||
| Increase (-)/decrease (+) in short-term interest-free trade receivables | -1.327 | -1,740 |
| Increase (-)/decrease (+) in inventories | -1,406 | -406 |
| Increase (+)/decrease (-) in short-term interest-free liabilities | 1,158 | 2,213 |
| Cash flow from operating activities before financial items and taxes | 8,480 | 6,403 |
| Interest paid and payments on other financial expenses | -355 | -94 |
| Interest received from operating activities | 119 | 91 |
| Direct taxes paid | -999 | -290 |
| Cash flow before extraordinary items | 7,245 | 6,110 |
| Cash flow from operating activities (A) | 7,245 | 6,110 |
| CASH FLOW FROM INVESTMENT ACTIVITIES | ||
| Investments in tangible and intangible assets | -1,726 | -923 |
| Loans granted | -2,292 | |
| Repayments of loan receivables | 79 | |
| Cash flow from investment activities (B) | -4,018 | -844 |
| CASH FLOW FROM FINANCING ACTIVITIES | ||
| Share issue against payment | 2,402 | 181 |
| Repayments of short-term loans | -519 | |
| Proceeds from long-term loans | 381 | |
| Repayments of long-term loans | -1,307 | -421 |
| Paid dividends and other profit distribution | -1,167 | |
| Cash flow from financing activities (C) | -591 | 141 |
| CHANGE IN CASH AND CASH EQUIVALENTS (A+B+C) | 2,636 | 5,407 |
| Cash and cash equivalents at the beginning of the financial period | 8,235 | 2,828 |
| Cash and cash equivalents at the end of the financial period | 10,871 | 8,235 |