Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Machinery |
15 020
EUR
|
15 514
EUR
|
— |
| Vehicles [abstract] | |||
| Vehicles |
397,000
EUR
|
445,000
EUR
|
— |
| Fixtures and fittings |
2 763
EUR
|
1 997
EUR
|
— |
| Construction in progress |
13 519
EUR
|
8 089
EUR
|
— |
| Property, plant and equipment |
166 802
EUR
|
155 243
EUR
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
98,000
EUR
|
77,000
EUR
|
— |
| Investment property [abstract] | |||
| Investment property |
1 114
EUR
|
1 273
EUR
|
— |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | |||
| Investments in subsidiaries reported in separate financial statements |
-
EUR
|
-
EUR
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
18 169
EUR
|
11 529
EUR
|
— |
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments [abstract] | |||
| Current advances to suppliers |
2 162
EUR
|
4 407
EUR
|
— |
| Other current receivables |
5 156
EUR
|
1 833
EUR
|
— |
| Trade and other current receivables |
25 325
EUR
|
13 362
EUR
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Categories of non-current financial assets [abstract] | |||
| Non-current loans and receivables |
39,000
EUR
|
111,000
EUR
|
— |
| Non-current financial assets |
114,000
EUR
|
186,000
EUR
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
2 694
EUR
|
1 756
EUR
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
5 550
EUR
|
3 696
EUR
|
1 800
EUR
|
| Miscellaneous current assets [abstract] | |||
| Current investments | — | — | — |
| Short-term deposits, not classified as cash equivalents |
2 000
EUR
|
-
EUR
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other current provisions |
78,000
EUR
|
577,000
EUR
|
— |
| Trade and other non-current payables [abstract] | |||
| Non-current accruals and non-current deferred income including non-current contract liabilities [abstract] | |||
| Non-current deferred income including non-current contract liabilities [abstract] | |||
| Non-current deferred income other than non-current contract liabilities | — | — | — |
| Non-current government grants |
32 211
EUR
|
32 715
EUR
|
— |
| Trade and other current payables [abstract] | |||
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current deferred income including current contract liabilities [abstract] | |||
| Current contract liabilities [abstract] | |||
| Current advances received, representing current contract liabilities for performance obligations satisfied at point in time |
773,000
EUR
|
570,000
EUR
|
— |
| Accruals classified as current | — | — | — |
| Short-term employee benefits accruals |
695,000
EUR
|
649,000
EUR
|
— |
| Trade and other current payables |
18 548
EUR
|
11 376
EUR
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current accrued expenses and other current liabilities |
337,000
EUR
|
210,000
EUR
|
— |
| Issued capital [abstract] | |||
| Issued capital |
74 476
EUR
|
74 476
EUR
|
— |
| Retained earnings [abstract] | |||
| Retained earnings, profit (loss) for reporting period |
6 356
EUR
|
72,000
EUR
|
— |
| Retained earnings, excluding profit (loss) for reporting period |
4 822
EUR
|
4 750
EUR
|
— |
| Retained earnings |
11 178
EUR
|
4 822
EUR
|
— |
| Miscellaneous equity [abstract] | |||
| Statutory reserve |
7 447
EUR
|
7 447
EUR
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
203 886
EUR
|
179 934
EUR
|
— |
| Liabilities |
107 785
EUR
|
90 189
EUR
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
35 731
EUR
|
23 221
EUR
|
— |
| Current liabilities |
24 281
EUR
|
17 402
EUR
|
— |
| Assets less current liabilities [abstract] |