Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-11-30 |
As at 2020-11-30 |
|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | ||
| Property, plant and equipment [abstract] | ||
| Land and buildings [abstract] | ||
| Land and buildings |
5,372
EUR
|
10,868
EUR
|
| Machinery |
1,459
EUR
|
1,477
EUR
|
| Property, plant and equipment |
10,311
EUR
|
17,463
EUR
|
| Intangible assets and goodwill [abstract] | ||
| Intangible assets other than goodwill [abstract] | ||
| Copyrights, patents and other industrial property rights, service and operating rights |
16,222
EUR
|
17,145
EUR
|
| Intangible assets and goodwill |
16,232
EUR
|
17,223
EUR
|
| Investments accounted for using equity method [abstract] | ||
| Investments in associates accounted for using equity method |
211,000
EUR
|
211,000
EUR
|
| Trade and other non-current receivables [abstract] | ||
| Non-current prepayments and non-current accrued income other than non-current contract assets [abstract] | ||
| Non-current prepayments |
10,000
EUR
|
78,000
EUR
|
| Non-current prepayments and non-current accrued income including non-current contract assets [abstract] | ||
| Miscellaneous non-current assets [abstract] | ||
| Other non-current assets |
5,042
EUR
|
10,138
EUR
|
| Trade and other current receivables [abstract] | ||
| Current trade receivables |
17,534
EUR
|
12,289
EUR
|
| Current receivables due from related parties | — | — |
| Current receivables due from associates |
55,000
EUR
|
0
EUR
|
| Classes of current inventories [abstract] | ||
| Current raw materials and current production supplies [abstract] | ||
| Current raw materials and current production supplies |
8,288
EUR
|
8,927
EUR
|
| Current work in progress |
857,000
EUR
|
1,273
EUR
|
| Current inventories |
51,259
EUR
|
71,744
EUR
|
| Classes of current inventories, alternative [abstract] | ||
| Cash and cash equivalents [abstract] | ||
| Cash and cash equivalents |
5,991
EUR
|
4,590
EUR
|
| Miscellaneous current assets [abstract] | ||
| Other current assets |
10,936
EUR
|
6,737
EUR
|
| Classes of other provisions [abstract] | ||
| Other provisions [abstract] | ||
| Other non-current provisions |
729,000
EUR
|
581,000
EUR
|
| Other current provisions |
5,906
EUR
|
6,834
EUR
|
| Trade and other non-current payables [abstract] | ||
| Non-current payables to related parties |
1,600
EUR
|
1,000
EUR
|
| Trade and other current payables [abstract] | ||
| Current trade payables |
9,381
EUR
|
10,247
EUR
|
| Current payables to related parties |
1,563
EUR
|
2,020
EUR
|
| Other current payables |
7,108
EUR
|
7,463
EUR
|
| Categories of non-current financial liabilities [abstract] | ||
| Non-current financial liabilities |
26,005
EUR
|
33,701
EUR
|
| Categories of current financial liabilities [abstract] | ||
| Current financial liabilities |
2,576
EUR
|
5,418
EUR
|
| Miscellaneous non-current liabilities [abstract] | ||
| Other non-current liabilities |
16,000
EUR
|
17,000
EUR
|
| Issued capital [abstract] | ||
| Issued capital |
43,200
EUR
|
43,200
EUR
|
| Retained earnings [abstract] | ||
| Retained earnings |
2,781
EUR
|
11,909
EUR
|
| Accumulated other comprehensive income [abstract] | ||
| Reserve of exchange differences on translation |
2,978
EUR
|
2,692
EUR
|
| Miscellaneous equity [abstract] | ||
| Additional paid-in capital |
15,024
EUR
|
15,024
EUR
|
| Net assets (liabilities) [abstract] | ||
| Assets |
126,094
EUR
|
150,254
EUR
|
| Liabilities |
67,297
EUR
|
81,905
EUR
|
| Net current assets (liabilities) [abstract] | ||
| Current assets |
85,720
EUR
|
95,360
EUR
|
| Current liabilities |
30,467
EUR
|
36,058
EUR
|
| Assets less current liabilities [abstract] |